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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ni + NH3 + Br2 + H2O = Br2[Ni(NH3)4(H2O)4] =>
Ni + 4 NH3 + Br2 + 4 H2O = Br2[Ni(NH3)4(H2O)4]

C3H8(s) + O2(g) = CO2(g) + H2O(l) =>
C3H8(s) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)

Ag(s) + Br2(l) = AgBr2 =>
Ag(s) + Br2(l) = AgBr2

CuSO4*5H2O + MgSO4*7H2O = CuMg(SO4)2 + H2O =>
CuSO4*5H2O + MgSO4*7H2O = CuMg(SO4)2 + 12 H2O

NaNO2 + MgCl2 = NaCl2 + MgNO2 =>
NaNO2 + MgCl2 = NaCl2 + MgNO2

Pr + S = Pr2S3 =>
2 Pr + 3 S = Pr2S3

H2Se + O2F2 = SeF6 + HF + O2 =>
H2Se + 4 O2F2 = SeF6 + 2 HF + 4 O2

AgNO3 + HC1 = AgC1 + NO3H =>
AgNO3 + HC1 = AgC1 + NO3H

C2H6O + O2 = CO2(g) + H2O =>
C2H6O + 3 O2 = 2 CO2(g) + 3 H2O

CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2 =>
CuCl2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4Cl2

NiCl2 + EDTA = [Ni(EDTA)]Cl2 =>
NiCl2 + EDTA = [Ni(EDTA)]Cl2

TiC14 + Mg = Ti + MgC12 =>
6 TiC14 + 7 Mg = 6 Ti + 7 MgC12

C2O4 + I2 = CI2 + O2I =>
C2O4 + 3 I2 = 2 CI2 + 2 O2I

NHO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 NHO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(s) + (NH4(C2H3O2))(aq) =>
(NH4)2SO4(aq) + Ca(C2H3O2)2(aq) = CaSO4(s) + 2(NH4(C2H3O2))(aq)

Cr2(SO4)3 + NaBiO3 + NaOH = Na2CrO4 + Na2SO4 + Bi(oh)3 + H2O =>
5 Cr2(SO4)3 + 6 NaBiO3 + 44 NaOH = 10 Na2CrO4 + 15 Na2SO4 + 2 Bi(oh)3 + 22 H2O

BaBr + KOH = KBr + BaOH =>
BaBr + KOH = KBr + BaOH

KClO3 + H2SO4 = KClO4 + ClO2 + K2SO4 + H2O =>
3 KClO3 + H2SO4 = KClO4 + 2 ClO2 + K2SO4 + H2O

H2SO4 + KOH = H2O + K2SO4KHSO4 =>
2 H2SO4 + 3 KOH = 3 H2O + K2SO4KHSO4

Mg + SnCl2 = MgCl2 + Sn =>
Mg + SnCl2 = MgCl2 + Sn

Ce{+4} + As{+3} = Ce{+3} + As{+5} =>
2 Ce{+4} + As{+3} = 2 Ce{+3} + As{+5}

Na2TeO3 + NaI + HCl = I2 + NaCl + H2O + Te =>
Na2TeO3 + 4 NaI + 6 HCl = 2 I2 + 6 NaCl + 3 H2O + Te

YNO32 + GaPO4 = YPO4 + GaNO32 =>
YNO32 + GaPO4 = YPO4 + GaNO32

HBrO3(aq) + CaCO3(s) = Ca(BrO3)2(s) + H2CO3(aq) =>
2 HBrO3(aq) + CaCO3(s) = Ca(BrO3)2(s) + H2CO3(aq)

C3H7OH + HBr = H2 + C3H7OBr =>
C3H7OH + HBr = H2 + C3H7OBr

Cu2S + NH3 = Cu + HS + N =>
3 Cu2S + NH3 = 6 Cu + 3 HS + N

NaIO4 + Na2SO3 + NaHSO4 = I2 + Na2SO4 + H2O =>
2 NaIO4 + 7 Na2SO3 + 2 NaHSO4 = I2 + 9 Na2SO4 + H2O

S + O2 = SO2 =>
S + O2 = SO2

P + HBr = H2 + PBr3 =>
2 P + 6 HBr = 3 H2 + 2 PBr3

F2S3 = F2 + S =>
F2S3 = F2 + 3 S

Na2HPO4 + CaNO4 = CaPO4 + Na2HNO4 =>
Na2HPO4 + CaNO4 = CaPO4 + Na2HNO4

Hg(NO3)2 + HCl = HNO3 + HgCl2 =>
Hg(NO3)2 + 2 HCl = 2 HNO3 + HgCl2

CaO + CuCO3 = CaCO3 + CuO =>
CaO + CuCO3 = CaCO3 + CuO

AgOH + Na2CO3 = Ag2CO3 + NaOH =>
2 AgOH + Na2CO3 = Ag2CO3 + 2 NaOH

Na2Zn(OH)4 + CO2 = Na2CO3 + Zn(OH)2 + H2O =>
Na2Zn(OH)4 + CO2 = Na2CO3 + Zn(OH)2 + H2O

Ca2SiO4 + H2SO4 = SiO2 + CaSO4 + H2O =>
Ca2SiO4 + 2 H2SO4 = SiO2 + 2 CaSO4 + 2 H2O

Cl2(ac) + NaBr(ac) = Br2(ac) + NaCl(ac) =>
Cl2(ac) + 2 NaBr(ac) = Br2(ac) + 2 NaCl(ac)

CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3

Fe(NO3)2 + HCl = FeCl + H(NO3)2 =>
Fe(NO3)2 + HCl = FeCl + H(NO3)2

Al + CsOH = Al(OH)3 + Cs =>
Al + 3 CsOH = Al(OH)3 + 3 Cs

Mg3Al2(SiO4)3 + HCl = MgCl2 + AlCl3 + H2SiO3 + H2O =>
Mg3Al2(SiO4)3 + 12 HCl = 3 MgCl2 + 2 AlCl3 + 3 H2SiO3 + 3 H2O

HClO4 + H2S = H2SO4 + HCl =>
HClO4 + H2S = H2SO4 + HCl

C2H5N + O2 = H2O + CO2 + N =>
4 C2H5N + 13 O2 = 10 H2O + 8 CO2 + 4 N

C5H1202 + O2 = CO2 + H2O =>
2 C5H1202 + 611 O2 = 10 CO2 + 1202 H2O

(NH4)2CrO4 + Ca(OH)2 = NH3 + CaCrO4 + H2O =>
(NH4)2CrO4 + Ca(OH)2 = 2 NH3 + CaCrO4 + 2 H2O

SbO3 + H2 = Sb + H2O =>
SbO3 + 3 H2 = Sb + 3 H2O

H2SO4 + C2O4K2 = K2SO4 + HCOOH + CO2 =>
H2SO4 + C2O4K2 = K2SO4 + HCOOH + CO2

Cr(s) + H2O(l) = Cr(OH)3 + H2 =>
2 Cr(s) + 6 H2O(l) = 2 Cr(OH)3 + 3 H2

K3PO4*99H2O + HCl = H3PO4 + KCl + H2O =>
K3PO4*99H2O + 3 HCl = H3PO4 + 3 KCl + 99 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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