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Chemische vergelijkingen in evenwicht op02/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnO4{-2} + H{+} = MnO2 + MnO4{-} + OH{-} =>
3 MnO4{-2} + 2 H{+} = MnO2 + 2 MnO4{-} + 2 OH{-}

Zn + CdBr2 = ZnBr + Cd =>
2 Zn + CdBr2 = 2 ZnBr + Cd

Ca(OH)2 + H2SO4(aq) = CaSO4(s) + HOH =>
Ca(OH)2 + H2SO4(aq) = CaSO4(s) + 2 HOH

NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3

Mg(No3)2 + KOH = KNo3 + Mg(OH)2 =>
Mg(No3)2 + 2 KOH = 2 KNo3 + Mg(OH)2

NaHCO3 + C3H5O(COOH)3 = C3H5O(COONa)3 + CO2 + H2O =>
3 NaHCO3 + C3H5O(COOH)3 = C3H5O(COONa)3 + 3 CO2 + 3 H2O

Na(s) + H2O(l) = NaOH(l) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(l) + H2(g)

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

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

Cu + K4Fe(CN)6 = Cu4Fe(CN)6 + K =>
4 Cu + K4Fe(CN)6 = Cu4Fe(CN)6 + 4 K

HClO2 + Br = HBr + ClO2 =>
HClO2 + Br = HBr + ClO2

BaFeO4 + HBr = FeBr3 + BaBr2 + H2O + O2 =>
4 BaFeO4 + 20 HBr = 4 FeBr3 + 4 BaBr2 + 10 H2O + 3 O2

C3H8O + CH3COOH = C5H10O2 + H2 =>
6 C3H8O + CH3COOH = 4 C5H10O2 + 6 H2

Fe(OH)3 + N2H4O3 = FeN2 + H2O + OH =>
Fe(OH)3 + N2H4O3 = FeN2 + H2O + 5 OH

Cu2CO3(OH)2 + H2SO4 = H2CO3 + Cu{2+} + SO4{2-} + H2O =>
Cu2CO3(OH)2 + 2 H2SO4 = H2CO3 + 2 Cu{2+} + 2 SO4{2-} + 2 H2O

Na2S(aq) + Al(NO3)3(aq) = NaNO3(aq) + Al2S3 =>
3 Na2S(aq) + 2 Al(NO3)3(aq) = 6 NaNO3(aq) + Al2S3

C2H6 + O2 = C2O2 + H6O2 =>
C2H6 + 2 O2 = C2O2 + H6O2

C138 = C2 =>
C138 = 69 C2

Fe(OH)2 + HCl = Fe + H2O + Cl =>
Fe(OH)2 + 2 HCl = Fe + 2 H2O + 2 Cl

Ca(OH)2 + NH4Cl = CaCl + NH4(OH)2 =>
Ca(OH)2 + NH4Cl = CaCl + NH4(OH)2

Na2WO4 + H3PO4 + HCl = H3PW12O40 + NaCl + H2O =>
12 Na2WO4 + H3PO4 + 24 HCl = H3PW12O40 + 24 NaCl + 12 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Pb2 + Na2SO4 = Pb(Na2SO4)2 =>
Pb2 + 4 Na2SO4 = 2 Pb(Na2SO4)2

Al(OH)4 + HCl = Al(OH)3 + H2O + Cl2 =>
2 Al(OH)4 + 2 HCl = 2 Al(OH)3 + 2 H2O + Cl2

FeCuSO4 = FeSO4 + Cu =>
FeCuSO4 = FeSO4 + Cu

C3H5O(COOH)3 + NaHCO3 = C3H5O(COONa)3 + CO2 + H2 =>
8 C3H5O(COOH)3 + 15 NaHCO3 = 5 C3H5O(COONa)3 + 33 CO2 + 27 H2

NaHCO3 + C3H5O(COOH)3 = C3H5O(COONa)3 + CO2 + H2O =>
3 NaHCO3 + C3H5O(COOH)3 = C3H5O(COONa)3 + 3 CO2 + 3 H2O

Cr(CO)6 + KOH = KHCr2(CO)10 + K2CO3 + KHCOO + H2O =>
2 Cr(CO)6 + 4 KOH = KHCr2(CO)10 + K2CO3 + KHCOO + H2O

HCl + Al = HAl + Cl =>
HCl + Al = HAl + Cl

Hg(NO3)2 + Na2(SO4) = Hg(SO4) + Na(NO3) =>
Hg(NO3)2 + Na2(SO4) = Hg(SO4) + 2 Na(NO3)

Bi + HCl = BiCl + H =>
Bi + HCl = BiCl + H

Al(OH)4 + HCl = Al(OH)3 + H2O + Cl2 =>
2 Al(OH)4 + 2 HCl = 2 Al(OH)3 + 2 H2O + Cl2

Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + KCH3COO =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 KCH3COO

Al(OH)4 + HCl = Al(OH)3 + H2O + Cl2 =>
2 Al(OH)4 + 2 HCl = 2 Al(OH)3 + 2 H2O + Cl2

KClO3{-} = KCl{-} + O =>
KClO3{-} = KCl{-} + 3 O

HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO

NaHCO3 + C3H5O(COOH)3 = C3H5O(COONa)3 + CO2 + H2O =>
3 NaHCO3 + C3H5O(COOH)3 = C3H5O(COONa)3 + 3 CO2 + 3 H2O

HCl + McO2 = Cl2 + Mc + H2O =>
4 HCl + McO2 = 2 Cl2 + Mc + 2 H2O

Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + KCH3COO =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 KCH3COO

NaHCO3 + C3H5O(COOH)3 = C3H5O(COONa)3 + CO2 + H2O =>
3 NaHCO3 + C3H5O(COOH)3 = C3H5O(COONa)3 + 3 CO2 + 3 H2O

Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + KCH3COO =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 KCH3COO

H2SO4 + Ca3P2O8 = CaSO4 + H3PO4 =>
3 H2SO4 + Ca3P2O8 = 3 CaSO4 + 2 H3PO4

AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3

Al + NaOH + H2SO4 = NaAl(SO4)2 + H2O + H2 =>
2 Al + 2 NaOH + 4 H2SO4 = 2 NaAl(SO4)2 + 2 H2O + 3 H2

AgNO3 + SrCl = AgCl + Sr(NO3) =>
AgNO3 + SrCl = AgCl + Sr(NO3)

HCN + HNO3 = H2CO3 + N2 =>
HCN + HNO3 = H2CO3 + N2

SrSO4 + Ba(NO3)2 = Sr(NO3)2 + BaSO4 =>
SrSO4 + Ba(NO3)2 = Sr(NO3)2 + BaSO4

C4H10 + HCl = C2H6 + Cl =>
C4H10 + 2 HCl = 2 C2H6 + 2 Cl

CH3CH2CH2CH2COOH + Na2CO3 = CH3CH2CH2CH2COONa + CO2 + H2O =>
2 CH3CH2CH2CH2COOH + Na2CO3 = 2 CH3CH2CH2CH2COONa + CO2 + H2O

K2S + CuSO4 = K2SO4 + SCu =>
K2S + CuSO4 = K2SO4 + SCu

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Breng de vergelijking van een chemische reactie in evenwicht
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