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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnO + HClO3 = Zn(ClO3)2 + H2O =>
ZnO + 2 HClO3 = Zn(ClO3)2 + H2O

Br2 + NH3 + H2O = NH4Br + NH4BrO =>
Br2 + 2 NH3 + H2O = NH4Br + NH4BrO

Cu(NO3)2 + Na2CO3 = Cu(CO3)2 + Na2(NO3) =>
Cu(NO3)2 + 2 Na2CO3 = Cu(CO3)2 + 2 Na2(NO3)

Bi2O3 + C(s) = Bi(s) + CO(g) =>
Bi2O3 + 3 C(s) = 2 Bi(s) + 3 CO(g)

KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + KNO3 =>
2 KMnO4 + Fe(NO3)2 = Fe(MnO4)2 + 2 KNO3

LiOH + Al2O3 = LiAlO2 + H2O =>
2 LiOH + Al2O3 = 2 LiAlO2 + H2O

H2SiO3 + K2S = K2SiO3 + H2S =>
H2SiO3 + K2S = K2SiO3 + H2S

HBr(g) + O2(g) = H2O(l) + Br2(g) =>
4 HBr(g) + O2(g) = 2 H2O(l) + 2 Br2(g)

Sn(CO3)2 + H3PO4 = Sn3(PO4)4 + CO2 + H2O =>
3 Sn(CO3)2 + 4 H3PO4 = Sn3(PO4)4 + 6 CO2 + 6 H2O

KBr(aq) + Mg(OH)2(aq) = KOH(aq) + MgBr2(aq) =>
2 KBr(aq) + Mg(OH)2(aq) = 2 KOH(aq) + MgBr2(aq)

Ni + N2 = Ni3N2 =>
3 Ni + N2 = Ni3N2

SF2 + H2O = SO + HF =>
SF2 + H2O = SO + 2 HF

WCl6 + Bi = W6Cl12 + BiCl =>
6 WCl6 + 24 Bi = W6Cl12 + 24 BiCl

Cu + H2SO4(aq) = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4(aq) = CuSO4 + 2 H2O + SO2

CuCl2(aq) + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2(aq) + 2 AgNO3 = Cu(NO3)2 + 2 AgCl

(NH4)OH + Al2(SO4)3 = (NH4)2SO4 + Al(OH)3 =>
6(NH4)OH + Al2(SO4)3 = 3(NH4)2SO4 + 2 Al(OH)3

Al + CuCl2(aq) = AlCl3(aq) + Cu =>
2 Al + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu

PI3(l) + H2O(l) = H3PO3(aq) + HI(aq) =>
PI3(l) + 3 H2O(l) = H3PO3(aq) + 3 HI(aq)

N2H5Cl + SnCl2 + HCl = SnCl4 + NH4Cl =>
N2H5Cl + SnCl2 + 3 HCl = SnCl4 + 2 NH4Cl

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

CuFe + HCl = CuCl2 + Fe + H2 =>
CuFe + 2 HCl = CuCl2 + Fe + H2

Ag(aq) + NaCl(aq) = AgCl(s) + Na(aq) =>
Ag(aq) + NaCl(aq) = AgCl(s) + Na(aq)

CuSO4 + Na2S2O4 = CuO + Na2S2O6 + SO2 =>
2 CuSO4 + Na2S2O4 = 2 CuO + Na2S2O6 + 2 SO2

GaBr3 + CoF3 = CoBr3 + GaF3 =>
GaBr3 + CoF3 = CoBr3 + GaF3

Na2CO3 + BeI2 = NaI + BeCO3 =>
Na2CO3 + BeI2 = 2 NaI + BeCO3

NH4NO3 + K2CrO4 = (NH4)2CrO4 + KNO3 =>
2 NH4NO3 + K2CrO4 = (NH4)2CrO4 + 2 KNO3

NH3(aq) + H(aq) = NH4 =>
NH3(aq) + H(aq) = NH4

Cd + NH3 = CdNH3 =>
Cd + NH3 = CdNH3

Al(NO3)3 + Na2Cr2O7 = AlCr2O7 + Na2(NO3)3 =>
Al(NO3)3 + Na2Cr2O7 = AlCr2O7 + Na2(NO3)3

Ca + MgSO4 = CaSO4 + Mg =>
Ca + MgSO4 = CaSO4 + Mg

Ni2O3 + H3PO4 = NiPO4 + H2O =>
Ni2O3 + 2 H3PO4 = 2 NiPO4 + 3 H2O

Cu(OH)2 + HCl(aq) = CuCl2(aq) + H2O(l) =>
Cu(OH)2 + 2 HCl(aq) = CuCl2(aq) + 2 H2O(l)

Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2

NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O

NaCl + SO4H2 = Na2SO4 + HCl =>
2 NaCl + SO4H2 = Na2SO4 + 2 HCl

CH2OH(CHOH)4CHO + Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + H2O =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + 2 H2O

Na2SO3 + Na2S + H2SO4 = NaHSO3 =>
2 Na2SO3 + Na2S + 3 H2SO4 = 6 NaHSO3

B + O2(g) = B2O3(s) =>
4 B + 3 O2(g) = 2 B2O3(s)

Ag + Zn3(PO4)2 = Ag3(PO4) + Zn =>
6 Ag + Zn3(PO4)2 = 2 Ag3(PO4) + 3 Zn

IO3 + H2SO3 = I2 + SO4 + H =>
2 IO3 + 6 H2SO3 = I2 + 6 SO4 + 12 H

Na2Cr2O7 + HCl = CrCl3 + NaCl + H2O + Cl23 =>
23 Na2Cr2O7 + 322 HCl = 46 CrCl3 + 46 NaCl + 161 H2O + 6 Cl23

AgCl + NaOH = AgOH + NaCl =>
AgCl + NaOH = AgOH + NaCl

GaBr3 + CoF3 = CoBr3 + GaF3 =>
GaBr3 + CoF3 = CoBr3 + GaF3

CH3OH + CH3OOH = CH3COOCH3 + H2O =>
CH3OH + 2 CH3OOH = CH3COOCH3 + 3 H2O

Fe{2+} + (NH4)2S = FeS + NH4{+} =>
Fe{2+} + (NH4)2S = FeS + 2 NH4{+}

H2SiO3 + K2S = K2SiO3 + H2S =>
H2SiO3 + K2S = K2SiO3 + H2S

HCl + Pb(NO3)2 = PbCl2 + H2(NO3)2 =>
2 HCl + Pb(NO3)2 = PbCl2 + H2(NO3)2

(C5H5)2Fe + (CH3CO)2O = (C5H5)Fe(C5H4COCH3) + CH3CO2H =>
(C5H5)2Fe + (CH3CO)2O = (C5H5)Fe(C5H4COCH3) + CH3CO2H

HNO3 + AgNO2 = AgNO3 + HNO2 =>
HNO3 + AgNO2 = AgNO3 + HNO2

K3 + N = KN =>
K3 + 3 N = 3 KN

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Breng de vergelijking van een chemische reactie in evenwicht
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