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Chemische vergelijkingen in evenwicht op04/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
K3PO4 + BaI2 = Ba3P2O8 + KI =>
2 K3PO4 + 3 BaI2 = Ba3P2O8 + 6 KI

NH2{-}CH2{-}COOH + H2SO4 = [NH3{-}CH2{-}COOH] + HSO4 =>
NH2{-}CH2{-}COOH + H2SO4 = [NH3{-}CH2{-}COOH] + HSO4

Zn + Cu(OH)2 = ZnO + Cu + H2O =>
Zn + Cu(OH)2 = ZnO + Cu + H2O

CH22N12 + O2 = H2O + CO2 + N2 =>
2 CH22N12 + 13 O2 = 22 H2O + 2 CO2 + 12 N2

CuBr2 + Fe = Cu + FeBr =>
CuBr2 + 2 Fe = Cu + 2 FeBr

Al2S3 + NaOH + H2O = Al(OH)3 + NaHS =>
Al2S3 + 3 NaOH + 3 H2O = 2 Al(OH)3 + 3 NaHS

Pb{2+} + ClO{-} = PbO{2+} + Cl{-} =>
Pb{2+} + ClO{-} = PbO{2+} + Cl{-}

NH2OH + H3O{+} = N2O + NH4{+} + H2O =>
4 NH2OH + 2 H3O{+} = N2O + 2 NH4{+} + 5 H2O

K2C2O4*H2O + H2C2O4*2H2O + KMnO4 = K3[Mn(C2O4)3]*3H2O + H2O + CO2 =>
K2C2O4*H2O + 4 H2C2O4*2H2O + KMnO4 = K3[Mn(C2O4)3]*3H2O + 10 H2O + 4 CO2

Cr(OH)3 + Cl2O7 = CrO42 + ClO2 + OH =>
Cr(OH)3 + 14 Cl2O7 = CrO42 + 28 ClO2 + 3 OH

Pb4 + PbO2 + H2SO4 = Pb(SO4) + H2O =>
Pb4 + 4 PbO2 + 8 H2SO4 = 8 Pb(SO4) + 8 H2O

Fe + C2Cl4 + H2O = Fe(OH)3 + C2H4 + Cl{-} + H{+} =>
8 Fe + 3 C2Cl4 + 24 H2O = 8 Fe(OH)3 + 3 C2H4 + 12 Cl{-} + 12 H{+}

NH4VO3 + H2O2 + H2SO4 = (NH4)2SO4 + H2O + HVO4 =>
2 NH4VO3 + 2 H2O2 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 HVO4

PbNO + FeCl = FeNO + PbCl =>
PbNO + FeCl = FeNO + PbCl

Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br

HCl + Mg = MgCl + H =>
HCl + Mg = MgCl + H

Fe{+3} + NH3OH{+} = Fe{+2} + N2O + H2O + H{+} =>
4 Fe{+3} + 2 NH3OH{+} = 4 Fe{+2} + N2O + H2O + 6 H{+}

HCl + CuO = HO + ClCu =>
HCl + CuO = HO + ClCu

Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na

Mg(OH)2 + K3 + PO4 = Mg3(PO4)2 + KOH =>
3 Mg(OH)2 + 2 K3 + 2 PO4 = Mg3(PO4)2 + 6 KOH

CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2

NaClO3 + H3PO4 = Na3PO4 + HClO3 =>
3 NaClO3 + H3PO4 = Na3PO4 + 3 HClO3

Ni(s) + HI(aq) = NiI2(aq) + H2 =>
Ni(s) + 2 HI(aq) = NiI2(aq) + H2

SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O

PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2

Li2CO3 + HBr = LiBr + CO2 + H2O =>
Li2CO3 + 2 HBr = 2 LiBr + CO2 + H2O

SrCl2 = Sr + Cl2 =>
SrCl2 = Sr + Cl2

NaOH + NH4NO3 = NH3 + NaNO3 + OH =>
5 NaOH + 6 NH4NO3 = 7 NH3 + 5 NaNO3 + 8 OH

AgNO3 + Na2CrO3 = Ag2CrO3 + NaNO3 =>
2 AgNO3 + Na2CrO3 = Ag2CrO3 + 2 NaNO3

N4O6 = N2O3 =>
N4O6 = 2 N2O3

C3H6O4 + O2 = CO2 + H2O =>
2 C3H6O4 + 5 O2 = 6 CO2 + 6 H2O

NaO2 = Na + O2 =>
NaO2 = Na + O2

Na2B4O7 + H2SO4 = H2Na2 + SB4O11 =>
Na2B4O7 + H2SO4 = H2Na2 + SB4O11

CrI + NaOH + Br2 = NaIO4 + Na2CrO4 + NaBr + H2O =>
2 CrI + 32 NaOH + 13 Br2 = 2 NaIO4 + 2 Na2CrO4 + 26 NaBr + 16 H2O

AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)

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

Ag + Ba = Ag2Ba =>
2 Ag + Ba = Ag2Ba

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Ca + MgO = CaO + Mg =>
Ca + MgO = CaO + Mg

Fe(OH)3 + Na2CO3 = Fe2(CO3)3 + NaOH =>
2 Fe(OH)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaOH

CuBr2 + Fe = Cu + FeBr =>
CuBr2 + 2 Fe = Cu + 2 FeBr

HCl + Na2CO3 = HClNa2 + CO3 =>
HCl + Na2CO3 = HClNa2 + CO3

BH4{-} + H{+} + H2O = H3BO3 + H2(g) =>
BH4{-} + H{+} + 3 H2O = H3BO3 + 4 H2(g)

Na + CH4O = NaCH3O + H2 =>
2 Na + 2 CH4O = 2 NaCH3O + H2

Ca(OH)2 + HF = H(OH) + CaF2 =>
Ca(OH)2 + 2 HF = 2 H(OH) + CaF2

C6H5Cl + NH3 + NaOH = C6H5NH2 + NaCl + H2O =>
C6H5Cl + NH3 + NaOH = C6H5NH2 + NaCl + H2O

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

CuII(s) + HNO3(aq) = CuIIOH(aq) + NO2(g) =>
CuII(s) + HNO3(aq) = CuIIOH(aq) + NO2(g)

H(NO3) + Na2(CO3) = H2(CO3) + Na(NO3) =>
2 H(NO3) + Na2(CO3) = H2(CO3) + 2 Na(NO3)

Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)(aq) =>
2 Zn + Fe(NO3)2(aq) = Fe + 2 Zn(NO3)(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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