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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
BaCO3 + CaCO3 + MoO3 + WO3 = Ba2CaW0*9Mo0*1O6 + CO2 + O2 =>
4 BaCO3 + 2 CaCO3 + 18 MoO3 + 2 WO3 = 2 Ba2CaW0*9Mo0*1O6 + 6 CO2 + 27 O2

KNO3 + (NH4)2HPO4 = (NH4)2K + NO3HPO4 =>
KNO3 + (NH4)2HPO4 = (NH4)2K + NO3HPO4

Ag2O(s) + NH3(aq) + H2O(l) = Ag(NH3)2(aq) + OH(aq) =>
Ag2O(s) + 4 NH3(aq) + H2O(l) = 2 Ag(NH3)2(aq) + 2 OH(aq)

K2CO3 + HBr = CO2 + H2O + KBr =>
K2CO3 + 2 HBr = CO2 + H2O + 2 KBr

Ba(C2H3O2)2 + H2CO3 = BaCO3 + HC2H3O2 =>
Ba(C2H3O2)2 + H2CO3 = BaCO3 + 2 HC2H3O2

Ba(HCO3)2 + KHSO4 = BaSO4 + K2SO4 + H2O + CO2 =>
Ba(HCO3)2 + 2 KHSO4 = BaSO4 + K2SO4 + 2 H2O + 2 CO2

FeCr2 + KCO + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2 + 16 KCO + 27 O2 = 8 K2CrO4 + 2 Fe2O3 + 16 CO2

Fe2(SO4)3 + NaNO3 = FeNO3 + Na2(SO4)3 =>
Fe2(SO4)3 + 2 NaNO3 = 2 FeNO3 + Na2(SO4)3

As + Ce + O = AsCeO4 =>
As + Ce + 4 O = AsCeO4

Mn + KBiO3 + HNO3 = KMnO4 + Bi2O3 + KNO3 + H2O =>
4 Mn + 14 KBiO3 + 10 HNO3 = 4 KMnO4 + 7 Bi2O3 + 10 KNO3 + 5 H2O

(CH3)2CO + BF3 = (CH3)2COBF3 =>
(CH3)2CO + BF3 = (CH3)2COBF3

SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C

Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3

PCl + HCl = PCl5 + H2 =>
PCl + 4 HCl = PCl5 + 2 H2

Ca(OH)2 + H2SO4 = (CaOH)2SO4 + HOH =>
2 Ca(OH)2 + H2SO4 = (CaOH)2SO4 + 2 HOH

LiO + H2O = LiOH + O2 =>
4 LiO + 2 H2O = 4 LiOH + O2

CO2 + N2O = CO + NO =>
CO2 + N2O = CO + 2 NO

Zn(s) + MoO3(s) = ZnO(s) + Mo2O3(s) =>
3 Zn(s) + 2 MoO3(s) = 3 ZnO(s) + Mo2O3(s)

N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO

HCl(aq) + Ba(OH)2 = BaCl2 + H2O =>
2 HCl(aq) + Ba(OH)2 = BaCl2 + 2 H2O

Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)NO3

KI + N2 = K3N + I2 =>
6 KI + N2 = 2 K3N + 3 I2

Ag + K2CrO4 = Ag2CrO4 + K =>
2 Ag + K2CrO4 = Ag2CrO4 + 2 K

ZnSO4HCl = ZnClHSO4 =>
ZnSO4HCl = ZnClHSO4

PbS + HCl + HNO3 = H2[PbCl4] + H2SO4 + NO + H2O =>
3 PbS + 12 HCl + 8 HNO3 = 3 H2[PbCl4] + 3 H2SO4 + 8 NO + 4 H2O

As + I2 = AsI5 =>
2 As + 5 I2 = 2 AsI5

C6H5NH2 + C4H6O3 = C8H9NO + H2O =>
2 C6H5NH2 + C4H6O3 = 2 C8H9NO + H2O

Sr(NO3)2 + Na2C2O4 = SrC2O4 + Na(NO3) =>
Sr(NO3)2 + Na2C2O4 = SrC2O4 + 2 Na(NO3)

C2H2O4 + PCl5 = C2O2Cl2 + H3PO3 + Cl3 =>
9 C2H2O4 + 6 PCl5 = 9 C2O2Cl2 + 6 H3PO3 + 4 Cl3

(NH4)2S + CuSO4 = (NH4)2SO4 + CuS =>
(NH4)2S + CuSO4 = (NH4)2SO4 + CuS

Mg(s) + H3PO4(aq) = H2 + Mg3(PO4)2 =>
3 Mg(s) + 2 H3PO4(aq) = 3 H2 + Mg3(PO4)2

CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O

Na2(NO3) = Na2(NO2) + O2 =>
2 Na2(NO3) = 2 Na2(NO2) + O2

K2Cr2O7 + HCl = Cr2O3 + Cl2 + H2O + KCl =>
K2Cr2O7 + 8 HCl = Cr2O3 + 3 Cl2 + 4 H2O + 2 KCl

RCOO(Na) + CaCl2 = RCOOCa + NaCl2 =>
RCOO(Na) + CaCl2 = RCOOCa + NaCl2

silvernitrate + zincbromide = Zn(NO3)2 + silverbromide =>
2 AgNO3 + ZnBr2 = Zn(NO3)2 + 2 AgBr

K2Cr2O7 + H2O + SO2 = K2SO4 + Cr2SO4 + H2SO4 =>
K2Cr2O7 + 3 H2O + 5 SO2 = K2SO4 + Cr2SO4 + 3 H2SO4

AlCl3 + K2SO3 + H2O = H2SO3 + Al(OH)3 + KCl =>
2 AlCl3 + 3 K2SO3 + 6 H2O = 3 H2SO3 + 2 Al(OH)3 + 6 KCl

Cu(OH)2 + H2SO3 = CuSO3 + H2O =>
Cu(OH)2 + H2SO3 = CuSO3 + 2 H2O

C2H5OH + O{-} = CO2 + H2O + e =>
C2H5OH + 6 O{-} = 2 CO2 + 3 H2O + 6e

Fe + H2S04 = FeS04 + H2 =>
Fe + H2S04 = FeS04 + H2

Cr3C2 + Cr3Si = Cr5Si3C + Cr7C3 =>
19 Cr3C2 + 15 Cr3Si = 5 Cr5Si3C + 11 Cr7C3

CaCO3 + H2O + SO2 + O2 = CaSO4*2H2O + CO2 =>
2 CaCO3 + 4 H2O + 2 SO2 + O2 = 2 CaSO4*2H2O + 2 CO2

C2H4 + O2 = CH3COO + H2O =>
4 C2H4 + 5 O2 = 4 CH3COO + 2 H2O

Ni3(PO4)2 = Ni + PO4 =>
Ni3(PO4)2 = 3 Ni + 2 PO4

PbSO4 + NaOH = PbO + Na2SO4 + H2O =>
PbSO4 + 2 NaOH = PbO + Na2SO4 + H2O

CaCl2 + NH3 = N2Ca3 + HCl =>
3 CaCl2 + 2 NH3 = N2Ca3 + 6 HCl

NaHCO3 + Na2SO4 = Na2CO3 + H2SO4 =>
2 NaHCO3 + Na2SO4 = 2 Na2CO3 + H2SO4

BaF2 = Ba + F2 =>
BaF2 = Ba + F2

CuO + Se + O = Cu2OSeO3 =>
2 CuO + Se + 2 O = Cu2OSeO3

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