Question and Answers Forum

Atomic StructureQuestion and Answers: Page 1

Question Number 203877 Answers: 0 Comments: 0

Write a balanced Ionic chemical equation for the following reaction (a)HCl+CaCO_3 →CaCl_2 +CO_(2(g)) +H_2 O_((l)) (b)NH_4 OH_( (aq)) +HCl_((aq)) →NH_4 Cl_((aq)) +H_2 O_((l)) 31/1/2024

$Write a balanced Ionic chemical equation$ $for the following reaction$ $(a) H C l + C {aCO}_{3} \to Ca {C l}_{2} + C O_{2 (g)} + H_{2} O_{(l)}$ $(b) {N H}_{4} {O H}_{(a q)} + {H C l}_{(a q)} \to {N H}_{4} C l_{(a q)} + H_{2} O_{(l)}$ $31 / 1 / 2024$

Question Number 193437 Answers: 0 Comments: 0

in the malicol of CaCO_3 how many σ and π bond has?

$in the malicol of {CaCO}_{3} how many$ $σ and π bond has ?$

Question Number 188808 Answers: 0 Comments: 2

how is solution 72.5gr of the [C_3 H_6 O] how many Molecule of [H] exist?

$h o w i s s o l u t i o n$ $72.5 g r o f t h e [C_{3} H_{6} O] h o w m a n y Molecule o f [H] e x i s t ?$

Question Number 188775 Answers: 1 Comments: 0

how is solution 72.5gr of the [C_3 H_6 O] how many Molecule of [H] exist?

$h o w i s s o l u t i o n$ $72.5 g r o f t h e [C_{3} H_{6} O] h o w m a n y Molecule o f [H] e x i s t ?$

Question Number 178019 Answers: 0 Comments: 0

Give the IUPAC name of the following (a)H_3 PO_4 (b)H_2 CO_3 (c)HCIO (d) HNO_2 (e)HNO_3 (f)Al_2 (SO_4 )_3 (g)Ca_3 (PO_4 )_2 (h)MgO_2 (i)HF

$Give the IUPAC name of the$ $following$ $(a) H_{3} {PO}_{4}$ $(b) H_{2} {CO}_{3}$ $(c) HCIO$ $(d) {HNO}_{2}$ $(e) {HNO}_{3}$ $(f) {Al}_{2} {({SO}_{4})}_{3}$ $(g) {Ca}_{3} {({PO}_{4})}_{2}$ $(h) {MgO}_{2}$ $(i) HF$

Question Number 178018 Answers: 2 Comments: 0

8.1g of a compound Q contain magnessium and oxygen.if mass of magnessium is 4.9g Determine the empirical formular of compound Q. [given Mg=24 O=16]

$8 . 1 g of a compound Q contain$ $magnessium and oxygen . if$ $mass of magnessium is 4 . 9 g$ $Determine the empirical formular$ $of compound Q .$ $[given Mg = 24 O = 16]$

Question Number 178013 Answers: 4 Comments: 0

Using Electronic diagrams show the bonding in the following (a)Magnesium chloride (b)Sodium chloride

$Using Electronic diagrams show$ $the bonding in the following$ $(a) Magnesium chloride$ $(b) Sodium chloride$

Question Number 178011 Answers: 3 Comments: 0

Hydrocarbon contain 80% by mass of carbon and the rest is for hydrogen.calculate the empirical formula of the compound [given H=1 C=12]

$Hydrocarbon contain 80 % by$ $mass of carbon and the rest$ $is for hydrogen . calculate the$ $empirical formula of the compound$ $[given H = 1 C = 12]$

Question Number 178009 Answers: 3 Comments: 2

Question Number 177606 Answers: 2 Comments: 0

Question Number 177605 Answers: 2 Comments: 0

Question Number 166678 Answers: 1 Comments: 0

4+x+2x=8+2(3+x)−3 Find x

$4 + x + 2 x = 8 + 2 (3 + x) - 3$ $F i n d x$

Question Number 159786 Answers: 0 Comments: 0

Work out and sketch P_y orbitals

$Work out and sketch P_{y} orbitals$

Question Number 159785 Answers: 0 Comments: 0

work out and sketch d−orbital for the function i) f_1 =3Cos^2 θ−1 i) f_2 =SinθCosθCosφ

$work out and sketch d - orbital for the function$ $i) f_{1} = {3 Cos}^{2} θ - 1$ $i) f_{2} = Sin θ Cos θ Cos ϕ$

Question Number 135326 Answers: 0 Comments: 0

Question Number 125015 Answers: 2 Comments: 0

Question Number 121091 Answers: 0 Comments: 1

Question Number 90327 Answers: 0 Comments: 1

Question Number 77890 Answers: 0 Comments: 0

Question Number 75860 Answers: 1 Comments: 0

complete and balance S+HNO_3 →

$c o m p l e t e a n d b a l a n c e$ $S + {H N O}_{3} \to$

Question Number 64101 Answers: 0 Comments: 1

why the first ionisation(△H_(i1) )energy of Oxygen smaller than the second? A. Due to the nuclear charge B. Due to the distance of the electron from the nucleus C. Due to the effect of spin−pair repulsion D. Due to a shielding effect.

$w h y t h e f i r s t i o n i s a t i o n (△ H_{i 1}) e n e r g y o f O x y g e n s m a l l e r$ $t h a n t h e s e c o n d ?$ $A . D u e t o t h e n u c l e a r c h a r g e$ $B . D u e t o t h e d i s t a n c e o f t h e e l e c t r o n f r o m t h e n u c l e u s$ $C . D u e t o t h e e f f e c t o f s p i n - p a i r r e p u l s i o n$ $D . D u e t o a s h i e l d i n g e f f e c t .$

Question Number 53086 Answers: 0 Comments: 1

JEE Main chemistry errors by Resonance. Today is the last day for raising objectiions. You need to tap once to select and tap the text again to open hyperlink.

$JEE Main chemistry errors by$ $Resonance . Today is the last day$ $for raising objectiions .$ $You need to tap once to select and tap$ $the text again to open hyperlink .$

Question Number 52991 Answers: 1 Comments: 1

Question Number 50451 Answers: 2 Comments: 0

how can i derive a formula to calculate the speed of an electron in n^(th) orbit of a hydrogen atom?

$h o w c a n i d e r i v e a f o r m u l a t o c a l c u l a t e t h e s p e e d o f a n e l e c t r o n$ $i n n^{t h} o r b i t o f a h y d r o g e n a t o m ?$

Question Number 32471 Answers: 0 Comments: 0

Question Number 32423 Answers: 0 Comments: 0

Pg 1 Pg 2

Contact: info@tinkutara.com