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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al(NO3)3(aq) + Na3(PO4)(aq) = Na(NO3)(aq) + Al(PO4)(s) =>
Al(NO3)3(aq) + Na3(PO4)(aq) = 3 Na(NO3)(aq) + Al(PO4)(s)

P3Br5 = P + Br =>
P3Br5 = 3 P + 5 Br

C(g) + H2(g) + O2(g) = C8H18O(l) =>
16 C(g) + 18 H2(g) + O2(g) = 2 C8H18O(l)

CaO(aq) + NaHCO3(aq) = CaCO3(s) + NaOH(aq) =>
CaO(aq) + NaHCO3(aq) = CaCO3(s) + NaOH(aq)

SnCl2(ac) + FeCl3(ac) = SnCl4(ac) + FeCl2(ac) =>
SnCl2(ac) + 2 FeCl3(ac) = SnCl4(ac) + 2 FeCl2(ac)

COOHCH2COOH + NaOH = CH3COOH + Na2CO3 + H2O =>
COOHCH2COOH + 2 NaOH = CH3COOH + Na2CO3 + H2O

HCl + K2Cr2O7 + RbI = CrCl + RbIO + KCl + H2O =>
4 HCl + K2Cr2O7 + 5 RbI = 2 CrCl + 5 RbIO + 2 KCl + 2 H2O

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

Na2CO3 + AlCl3 = NaCl3 + Al2CO3 =>
Na2CO3 + 2 AlCl3 = 2 NaCl3 + Al2CO3

NaOH(aq) + SO3 = Na2SO4 + H2O =>
2 NaOH(aq) + SO3 = Na2SO4 + H2O

Mn + O = Mn2O7 =>
2 Mn + 7 O = Mn2O7

A1 = A2 =>
2 A1 = A2

CaCl2(aq) + Cs3PO4(aq) = Ca3(PO4)2(s) + CsCl(aq) =>
3 CaCl2(aq) + 2 Cs3PO4(aq) = Ca3(PO4)2(s) + 6 CsCl(aq)

C10H8 + O2 = H2C3 + H2O =>
3 C10H8 + O2 = 10 H2C3 + 2 H2O

CH3CH(NH2)COOHNaOH = CH3CH(NH2)COONaH2O =>
CH3CH(NH2)COOHNaOH = CH3CH(NH2)COONaH2O

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

Cr2(SO4)3 + Na2CO3 + H2O = Na2SO4 + CO2 + Cr(OH)3 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 Na2SO4 + 3 CO2 + 2 Cr(OH)3

NaHCO3 + Mg(NO3)2 = MgCO3 + NaNO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3 + H2O + CO2

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

Al + NH4ClO4 = Al2O3 + NH4Cl =>
8 Al + 3 NH4ClO4 = 4 Al2O3 + 3 NH4Cl

RbI = Rb + I =>
RbI = Rb + I

H2SO4(ac) + NaOH(ac)H2O(l) = Na2SO4(ac) + H2O(l) =>
H2SO4(ac) + 2 NaOH(ac)H2O(l) = Na2SO4(ac) + 4 H2O(l)

Al + PO2 + H2O = Al3(PO4)2 + H2 =>
3 Al + 2 PO2 + 4 H2O = Al3(PO4)2 + 4 H2

Al(OH)3 + CH3COOH = CH3COOHAl(OH)3 =>
Al(OH)3 + CH3COOH = CH3COOHAl(OH)3

Cr2S3 + HNO3 + PbO2 = H2CrO4 + Pb(NO3)2 + H2SO4 + H2O =>
Cr2S3 + 30 HNO3 + 15 PbO2 = 2 H2CrO4 + 15 Pb(NO3)2 + 3 H2SO4 + 10 H2O

LiOH + MnO2 = LiMn2O4 + H2 + O2 =>
2 LiOH + 4 MnO2 = 2 LiMn2O4 + H2 + O2

NH3 + LiOH = Li3N + H2O =>
NH3 + 3 LiOH = Li3N + 3 H2O

C + I4 = CI3 =>
4 C + 3 I4 = 4 CI3

Cd3(PO4)2 + BaSO4 = CdSO4 + Ba3(PO4)2 =>
Cd3(PO4)2 + 3 BaSO4 = 3 CdSO4 + Ba3(PO4)2

Co(NO3)2 + Fe(NO3)2 + C6H12O6 = CoFe2O4 + CO2 + H2O + N2 =>
6 Co(NO3)2 + 12 Fe(NO3)2 + 7 C6H12O6 = 6 CoFe2O4 + 42 CO2 + 42 H2O + 18 N2

Ba(NO3)2 + Fe2(SO4)3 = Ba2(SO4)3 + Fe(NO3)2 =>
2 Ba(NO3)2 + Fe2(SO4)3 = Ba2(SO4)3 + 2 Fe(NO3)2

H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O

H2NCHSCOOH + Na2O = H2NCHSCOONa + H2O =>
2 H2NCHSCOOH + Na2O = 2 H2NCHSCOONa + H2O

MnSO4 + NaOH + Br2 = NaMnO4 + NaBr + Na2SO4 + H2O =>
2 MnSO4 + 16 NaOH + 5 Br2 = 2 NaMnO4 + 10 NaBr + 2 Na2SO4 + 8 H2O

Al + OH{-} + NO3{-} + H2O = AlO2{-} + NH3 =>
8 Al + 5 OH{-} + 3 NO3{-} + 2 H2O = 8 AlO2{-} + 3 NH3

BaCO3 + C2 + H2O = CO + Ba(OH)2 =>
2 BaCO3 + C2 + 2 H2O = 4 CO + 2 Ba(OH)2

Mg + CO2N = N + CO2Mg =>
Mg + CO2N = N + CO2Mg

NaOH(aq) + Al(s) + H2O(l) = Na(Al(OH)4)(aq) + H2(g) =>
2 NaOH(aq) + 2 Al(s) + 6 H2O(l) = 2 Na(Al(OH)4)(aq) + 3 H2(g)

KAlO2*SiO2 + KAlO2 = KAlO2*SiO2*KAlO2 =>
KAlO2*SiO2 + KAlO2 = KAlO2*SiO2*KAlO2

CaH + P = CaP + H =>
CaH + P = CaP + H

NaIO3 + Na2SO3 + NaHSO3 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 3 Na2SO3 + 2 NaHSO3 = I2 + 5 Na2SO4 + H2O

H2SO4 + CH3OH = (CH3)2SO4 + H2O =>
H2SO4 + 2 CH3OH = (CH3)2SO4 + 2 H2O

Li2O + H2SO3 = Li2SO3 + H2O =>
Li2O + H2SO3 = Li2SO3 + H2O

HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O

HNO3 + H2S = HSO4 + NO2 + H2O =>
9 HNO3 + H2S = HSO4 + 9 NO2 + 5 H2O

Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}

Cr(NH3)6Cl3O3 + HClO4 = (NH4)2Cr2O7 + N2 + ClO + H2O =>
10 Cr(NH3)6Cl3O3 + 42 HClO4 = 5(NH4)2Cr2O7 + 25 N2 + 72 ClO + 91 H2O

PCl3 + O2 = P2O5 + Cl2O3 =>
2 PCl3 + 7 O2 = P2O5 + 3 Cl2O3

Al2S3 = Al3 + S3 =>
3 Al2S3 = 2 Al3 + 3 S3

Mg(CHO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(CHO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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