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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na3PO4(ac) + Cu(NO3)2(ac) = Cu(PO4) + Na3(NO3)2(ac) =>
Na3PO4(ac) + Cu(NO3)2(ac) = Cu(PO4) + Na3(NO3)2(ac)

V{2+} + O2 = VO{2+} =>
2 V{2+} + O2 = 2 VO{2+}

SrNO3 + Na2SO4 = Sr2SO4 + NaNO3 =>
2 SrNO3 + Na2SO4 = Sr2SO4 + 2 NaNO3

K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C5H1OO =>
13 K2Cr2O7 + 6 C5H12O + 52 H2SO4 = 13 Cr2(SO4)3 + 13 K2SO4 + 85 H2O + 6 C5H1OO

NOBr + Cl2 = NO + BrCl =>
2 NOBr + Cl2 = 2 NO + 2 BrCl

H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O

(CuOH)2SO4 + NaOH = Na2SO4 + Cu(OH)2 =>
(CuOH)2SO4 + 2 NaOH = Na2SO4 + 2 Cu(OH)2

C3H8 = C2H4 + CH4 =>
C3H8 = C2H4 + CH4

AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2

BaCl2*2H2O + H2SO4 = BaSO4 + HCl + H2O =>
BaCl2*2H2O + H2SO4 = BaSO4 + 2 HCl + 2 H2O

KBrO4 + KCl + H2SO4 = Br2 + Cl2 + K2SO4 + H2O =>
2 KBrO4 + 14 KCl + 8 H2SO4 = Br2 + 7 Cl2 + 8 K2SO4 + 8 H2O

Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

CH4 + CO = C2H4O =>
CH4 + CO = C2H4O

CaO + Li2Se = CaSe + Li2O =>
CaO + Li2Se = CaSe + Li2O

C10H20(g) + O2(g) = CO2(g) + H2O(g) =>
C10H20(g) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)

KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(aq) + NaNO3(aq) =>
3 NaOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(aq) + 3 NaNO3(aq)

MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O

AgNO3 + N2CO3 = NNO3 + Ag2CO3 =>
2 AgNO3 + N2CO3 = 2 NNO3 + Ag2CO3

NaI + NaIO3 + H2SO = I2 + Na2SO4 + H2O =>
2 NaI + 4 NaIO3 + 3 H2SO = 3 I2 + 3 Na2SO4 + 3 H2O

Cr{3+OH{-}+} = Cr(OH)4{-} =>
Cr{3+4OH{-}+} = Cr(OH)4{-}

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

F2 + B = BF3 =>
3 F2 + 2 B = 2 BF3

HCl + NaClO3 = Cl2 + H2O + NaOH =>
5 HCl + NaClO3 = 3 Cl2 + 2 H2O + NaOH

Zn(OH)2 + CaCl2 = ZnCl2 + Ca(OH)2 =>
Zn(OH)2 + CaCl2 = ZnCl2 + Ca(OH)2

C2H4Cl2 + Cl2 = HCl + C9H10Cl8 =>
9 C2H4Cl2 + 7 Cl2 = 16 HCl + 2 C9H10Cl8

Cu + SH = Cu2S + H2 =>
4 Cu + 2 SH = 2 Cu2S + H2

BeO + Al2O3 + SiO2 = Be3Al2Si6O18 =>
3 BeO + Al2O3 + 6 SiO2 = Be3Al2Si6O18

CO + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O =>
3 CO + K2Cr2O7 + 8 HCl = 3 CO2 + 2 CrCl3 + 2 KCl + 4 H2O

Al + NaNO3 = NaNO2 + Al2O3 =>
2 Al + 3 NaNO3 = 3 NaNO2 + Al2O3

CHCH + HCN = CH2CHCN =>
CHCH + HCN = CH2CHCN

S(O2) + (O2) = S(O3) =>
2 S(O2) + (O2) = 2 S(O3)

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

Br + Co = BrCo =>
Br + Co = BrCo

C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O

NH4OH + HCl = NH4(Cl) + H2O =>
NH4OH + HCl = NH4(Cl) + H2O

N2F + FeO = FeF + N2O =>
N2F + FeO = FeF + N2O

H3Po4 + NaOH = H2O + Na3Po4 =>
H3Po4 + 3 NaOH = 3 H2O + Na3Po4

Pb(NO3)2 + Cs = CsNO3 + Pb =>
Pb(NO3)2 + 2 Cs = 2 CsNO3 + Pb

CH3CH2COH + CuO = C3H5COOH + Cu + H2O =>
4 CH3CH2COH + 5 CuO = 3 C3H5COOH + 5 Cu + 3 H2O

CuSO4(aq) + NH4OH(aq) = Cu(OH)2(aq) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + (NH4)2SO4(aq)

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

HBr + Mg(OH)2 = H(OH) + MgBr2 =>
2 HBr + Mg(OH)2 = 2 H(OH) + MgBr2

Pb(ClO3)2 + Na2SiO3 = PbSiO3 + NaClO3 =>
Pb(ClO3)2 + Na2SiO3 = PbSiO3 + 2 NaClO3

H2Cl + SnCl2 + O3 = SnCl4 + H2O =>
6 H2Cl + 3 SnCl2 + 2 O3 = 3 SnCl4 + 6 H2O

NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O

AgOH + HBrO3 = AgBrO3 + H2O =>
AgOH + HBrO3 = AgBrO3 + H2O

SCO3 = CO2 + SO =>
SCO3 = CO2 + SO

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