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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(NO3)2 + NH3 = Cu(NH3)2 + NO3 =>
Cu(NO3)2 + 2 NH3 = Cu(NH3)2 + 2 NO3

NH4Cl + Fe(OH)2 = FeCl2 + NH3 + H2O =>
2 NH4Cl + Fe(OH)2 = FeCl2 + 2 NH3 + 2 H2O

CHOH + NaOH = CHONa + H2O =>
CHOH + NaOH = CHONa + H2O

CrCl2 + KMnO4 + H2SO4 = CrCl3 + Cr2(SO4)3 + MnSO4 + KCl + H2O =>
5 CrCl2 + KMnO4 + 4 H2SO4 = 3 CrCl3 + Cr2(SO4)3 + MnSO4 + KCl + 4 H2O

PoO3 + KOH = K6PoO6 + H2O =>
PoO3 + 6 KOH = K6PoO6 + 3 H2O

HS + OH = H2S + O =>
HS + OH = H2S + O

MgO + NaOH = Na2O + Mg(OH)2 =>
MgO + 2 NaOH = Na2O + Mg(OH)2

K2Cr2O7 + AgNO3 = KNO2 + KNO3 + AgCrO4 =>
K2Cr2O7 + 2 AgNO3 = KNO2 + KNO3 + 2 AgCrO4

Li + CH3OH = LiOH + CH3Li =>
2 Li + CH3OH = LiOH + CH3Li

NH4OH + NaOH = NaNH2 + H2O =>
NH4OH + NaOH = NaNH2 + 2 H2O

Sr + H3PO4 = Sr(H2PO4)2 + H2 =>
Sr + 2 H3PO4 = Sr(H2PO4)2 + H2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

KBrO3 + Be + KOH = KBr + K2BeO2 + H2O =>
KBrO3 + 3 Be + 6 KOH = KBr + 3 K2BeO2 + 3 H2O

CuS + H2SO4 = CuSO4 + SO2 + H2O =>
CuS + 4 H2SO4 = CuSO4 + 4 SO2 + 4 H2O

Zn + Ag2(NO3)3 = Zn(NO3)2 + Ag =>
3 Zn + 2 Ag2(NO3)3 = 3 Zn(NO3)2 + 4 Ag

HBrO + H2S = S + Br2 + H2O =>
2 HBrO + H2S = S + Br2 + 2 H2O

CH3CHC(CH2CH3)CH(CH3)CH3 + HCl = CH3CH(Cl)CH(CH2CH3)CH(CH3)CH3 =>
CH3CHC(CH2CH3)CH(CH3)CH3 + HCl = CH3CH(Cl)CH(CH2CH3)CH(CH3)CH3

K + LiBr = Li + KBr =>
K + LiBr = Li + KBr

Zn2S2 + O2 = O2S2 + Zn =>
Zn2S2 + O2 = O2S2 + 2 Zn

CdSO4 + KCN = Cd(CN)2 + K2SO4 =>
CdSO4 + 2 KCN = Cd(CN)2 + K2SO4

KMnO4 + HBr = MnBr2 + KBr + H2O + Br =>
KMnO4 + 8 HBr = MnBr2 + KBr + 4 H2O + 5 Br

HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2

HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O

PbSO4 + H2O = PbO2 + H + SO4 =>
PbSO4 + 2 H2O = PbO2 + 4 H + SO4

C2H5OH + NH3 = CH3CH2NHCH2CH3 + H2O =>
2 C2H5OH + NH3 = CH3CH2NHCH2CH3 + 2 H2O

Fe + Si = Fe2Si3 =>
2 Fe + 3 Si = Fe2Si3

Ca + HCl + HNO3 = CaCl2 + NO + H2O =>
3 Ca + 6 HCl + 2 HNO3 = 3 CaCl2 + 2 NO + 4 H2O

Bi(NO3)3 + NaOH + Br2 = NaBiO3 + HBr + H2O + NaNO3 =>
Bi(NO3)3 + 4 NaOH + Br2 = NaBiO3 + 2 HBr + H2O + 3 NaNO3

KI + FeCl3 = I2 + KCl + FeCl2 =>
2 KI + 2 FeCl3 = I2 + 2 KCl + 2 FeCl2

NaCl + KClO3 + H2SO4 = Na2SO4 + KCl + H2O + Cl2 =>
6 NaCl + KClO3 + 3 H2SO4 = 3 Na2SO4 + KCl + 3 H2O + 3 Cl2

Cr + I2 = Cr2I3 =>
4 Cr + 3 I2 = 2 Cr2I3

Bi2 + KClO + KOH = KBiO3 + KCl + H2O =>
Bi2 + 5 KClO + 2 KOH = 2 KBiO3 + 5 KCl + H2O

H2S + Mg(OH)2 = MgOH2S + H2O =>
H2S + Mg(OH)2 = MgOH2S + H2O

Ba + KNO3 = BaNO3 + K =>
Ba + KNO3 = BaNO3 + K

Cu2CO3 = Cu2O + CO2 =>
Cu2CO3 = Cu2O + CO2

KH2PO4 = K2O + P2O5 + H2O =>
2 KH2PO4 = K2O + P2O5 + 2 H2O

Pb(OH)2 + NaOH = NaPb(OH)3 =>
Pb(OH)2 + NaOH = NaPb(OH)3

Ca + F = CaF2 =>
Ca + 2 F = CaF2

ZnO + ClO = ZnCl2 + O2 =>
2 ZnO + 4 ClO = 2 ZnCl2 + 3 O2

Al4C3 + H2O = Al(OH)3 + C1H4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 C1H4

Na3PO4(s) + H2SO4(aq) = Na2SO4 + H3PO4 =>
2 Na3PO4(s) + 3 H2SO4(aq) = 3 Na2SO4 + 2 H3PO4

CrO4 + H = Cr2O7 + H2O =>
2 CrO4 + 2 H = Cr2O7 + H2O

CuSO4 + NaCl + Cu = CuCl + Na2SO4 =>
CuSO4 + 2 NaCl + Cu = 2 CuCl + Na2SO4

CH3NH2 + HBr = BrCH3NH + H =>
CH3NH2 + HBr = BrCH3NH + 2 H

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O

Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3

H3PO4 + Ba(OH)2 = HOH + Ba3(PO4)2 =>
2 H3PO4 + 3 Ba(OH)2 = 6 HOH + Ba3(PO4)2

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Breng de vergelijking van een chemische reactie in evenwicht
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