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Chemische vergelijkingen in evenwicht op04/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
Rb2SiO3 + FeCr2O4 + O2 = Fe2O3 + Rb2CrO4 + SiO2 =>
8 Rb2SiO3 + 4 FeCr2O4 + 7 O2 = 2 Fe2O3 + 8 Rb2CrO4 + 8 SiO2

NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O

Ca + O = CaO =>
Ca + O = CaO

Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3

K2Cr2O7 + Rb(OH)2 = K2CrO4 + RbCrO4 + H2O =>
K2Cr2O7 + Rb(OH)2 = K2CrO4 + RbCrO4 + H2O

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

C13H28 + O2 = CO2 + H2 =>
C13H28 + 13 O2 = 13 CO2 + 14 H2

Al(OH)3 + CaO = Ca(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 CaO = 3 Ca(OH)2 + Al2O3

Ca{2+} + C10H12O8N2{4-} = CaC10H12O8N2{2-} =>
Ca{2+} + C10H12O8N2{4-} = CaC10H12O8N2{2-}

Ca3(PO4)2 + CO2 = CaCO3 + P2O5 =>
Ca3(PO4)2 + 3 CO2 = 3 CaCO3 + P2O5

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

NH2COONH4(g) = CO2(g) + NH3(g) =>
NH2COONH4(g) = CO2(g) + 2 NH3(g)

CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O =>
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O

MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4

CuSO4*5H2O + BaCl2*2H2O = CuCl2 + BaSO4 + H2O =>
CuSO4*5H2O + BaCl2*2H2O = CuCl2 + BaSO4 + 7 H2O

NaCN + HF = NaF + HCN =>
NaCN + HF = NaF + HCN

CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O

K2Cr2O7 + H2SO4 = K2SO4 + O2 + H2O + Cr2(SO4)3 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 3 O2 + 8 H2O + 2 Cr2(SO4)3

HCN + CH3CO2Na = CH3CO2H + NaCN =>
HCN + CH3CO2Na = CH3CO2H + NaCN

HC3OCH3 + O3 = CO2 + H2O =>
HC3OCH3 + 3 O3 = 4 CO2 + 2 H2O

Pb(OH)2 + HCl = PbCl2 + HOH =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 HOH

CH3N2H3 + N2O4 = N2 + CO2 + H2O =>
4 CH3N2H3 + 5 N2O4 = 9 N2 + 4 CO2 + 12 H2O

Mg(OH)2 + H4P = P(OH)4 + MgH2 =>
2 Mg(OH)2 + H4P = P(OH)4 + 2 MgH2

NH4Cl + Ba(OH)2*8H2O = NH3 + H2O + BaCl2 =>
2 NH4Cl + Ba(OH)2*8H2O = 2 NH3 + 10 H2O + BaCl2

CO2 + H2 = C6H12O6 + O2 =>
6 CO2 + 6 H2 = C6H12O6 + 3 O2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl

Na2O + H2SiO3 = Na2SiO3 + H2O =>
Na2O + H2SiO3 = Na2SiO3 + H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH

F2 + ZnBr2 = ZnF2 + Br2 =>
F2 + ZnBr2 = ZnF2 + Br2

KI + H2O + H2SO4 = KIH4O(SO4) =>
KI + H2O + H2SO4 = KIH4O(SO4)

Ca(HCO3)2 = CaO + CO2 + H2O =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O

CsHH2O = CsOHH2 =>
CsHH2O = CsOHH2

Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)2 + H2O =>
6 Br2 + 6 Ca(OH)2 = 5 CaBr2 + Ca(BrO3)2 + 6 H2O

KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O

OHNH4 + AgNO3 = (NO3)NH4 + Ag(OH) =>
OHNH4 + AgNO3 = (NO3)NH4 + Ag(OH)

N2 + Ga(IO3)3 = Ga(NO2)3 + IO =>
3 N2 + 2 Ga(IO3)3 = 2 Ga(NO2)3 + 6 IO

K2Cr2O7 + H2SO4*H2S = KHSO4 + Cr2(SO4)3 + S + H2O =>
K2Cr2O7 + 6 H2SO4*H2S = 2 KHSO4 + Cr2(SO4)3 + 7 S + 11 H2O

Al + PbF2 = AlF + Pb =>
2 Al + PbF2 = 2 AlF + Pb

CoCl2 + AgNO3 = AgCl2 + CoNO3 =>
CoCl2 + AgNO3 = AgCl2 + CoNO3

NaPb + H2O = NaPbO + H2 =>
NaPb + H2O = NaPbO + H2

Zn2 + PbNO3 = Pb2 + ZnNO3 =>
Zn2 + 2 PbNO3 = Pb2 + 2 ZnNO3

HIO + Co2O3 = H2O + Co(IO3)2 + I2 =>
18 HIO + Co2O3 = 9 H2O + 2 Co(IO3)2 + 7 I2

H2O + BN = NH3 + B2O3 =>
3 H2O + 2 BN = 2 NH3 + B2O3

SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2 + H2O =>
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2 + 11 H2O

C4H7N + O2 = CO2 + N2 + H2O =>
4 C4H7N + 23 O2 = 16 CO2 + 2 N2 + 14 H2O

Na2S + Sr = SrS + Na2 =>
Na2S + Sr = SrS + Na2

C4H7N + O2 = CO2 + N2 + H2O =>
4 C4H7N + 23 O2 = 16 CO2 + 2 N2 + 14 H2O

Na2SnO2 + H2(SO4) = Na2(SO4) + SnSO4 + H2O =>
Na2SnO2 + 2 H2(SO4) = Na2(SO4) + SnSO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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