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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cr(NO3)3 + NaNO3 = CrNa + NO3 =>
Cr(NO3)3 + NaNO3 = CrNa + 4 NO3

C38H76N2O2 + KNO3 = N2 + KO2 + H2O + CO2 =>
C38H76N2O2 + 112 KNO3 = 57 N2 + 112 KO2 + 38 H2O + 38 CO2

Pb + CO3 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
Pb + CO3 + 2 HNO3 = Pb(NO3)2 + CO2 + H2O

Ni(s) + CuCl2(aq) = Cu + NiCl =>
2 Ni(s) + CuCl2(aq) = Cu + 2 NiCl

CaH2 + O = CaO + H2O =>
CaH2 + 2 O = CaO + H2O

Cu(SO4) + Ai = Ai2(SO4)3 + Cu =>
3 Cu(SO4) + 2 Ai = Ai2(SO4)3 + 3 Cu

C21H30O2 + O2 = CO2 + H2O =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O

CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4

Cu2O + SiO2 = Cu2Si2O5 =>
Cu2O + 2 SiO2 = Cu2Si2O5

CuSO4*5H2O + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 9 H2O + CO2

H2S + H2O2 = S + H2O =>
H2S + H2O2 = S + 2 H2O

H2O2 + HI = HIO3 + H2O =>
3 H2O2 + HI = HIO3 + 3 H2O

Cl2 + KOH + H2O = KClO3 + H2 =>
Cl2 + 2 KOH + 4 H2O = 2 KClO3 + 5 H2

MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl

NH4Cl + KOH = NH3KCl + H2O =>
NH4Cl + KOH = NH3KCl + H2O

Mg + NaHCO3 = MgCO3 + Na + H2O + CO2 =>
Mg + 2 NaHCO3 = MgCO3 + 2 Na + H2O + CO2

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O

F2O3 + HBr = FBr + H2O3 =>
F2O3 + 2 HBr = 2 FBr + H2O3

Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4

Mn(OH)2 + HBrO = MnO2 + HBr + H2O =>
Mn(OH)2 + HBrO = MnO2 + HBr + H2O

AgNO3(aq) + Na2S(aq) = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNO3(aq)

VO2{+} + H{+} + ClO2{-} = VO{2+} + ClO2 + H2O =>
VO2{+} + 2 H{+} + ClO2{-} = VO{2+} + ClO2 + H2O

CaCl2(s) + Na2CO3(s) = CaCO3 + NaCl =>
CaCl2(s) + Na2CO3(s) = CaCO3 + 2 NaCl

Mg(NO3)2 + HCl = MgH2 + ClNO3 =>
Mg(NO3)2 + 2 HCl = MgH2 + 2 ClNO3

K2CO3(aq) + CuBr2(aq) = CuCO3(s) + KBr(aq) =>
K2CO3(aq) + CuBr2(aq) = CuCO3(s) + 2 KBr(aq)

H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2

C6H6 + CH3Cl = C6H5CH3 + HCl =>
C6H6 + CH3Cl = C6H5CH3 + HCl

CoS = Co + S =>
CoS = Co + S

F2O3 + HBr = FBr + H2O3 =>
F2O3 + 2 HBr = 2 FBr + H2O3

Ca(NO3)2 + Li2CO3 = CaCO3 + LiNO3 =>
Ca(NO3)2 + Li2CO3 = CaCO3 + 2 LiNO3

MnO2 + KNO3 + KOH(to) = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH(to) = K2MnO4 + KNO2 + H2O

PbSO4 + C = PbS + CO =>
PbSO4 + 4 C = PbS + 4 CO

Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2

Cu2O + SiO2 = Cu2Si2O5 =>
Cu2O + 2 SiO2 = Cu2Si2O5

NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH

KI + H2SO4 + K2Cr2O7 = K2SO4 + I2 + H2O + Cr2(SO4)3 =>
6 KI + 7 H2SO4 + K2Cr2O7 = 4 K2SO4 + 3 I2 + 7 H2O + Cr2(SO4)3

Cu + K2Cr2O7 + HCl = CuCl + KCl + CrCl3 + H2O =>
6 Cu + K2Cr2O7 + 14 HCl = 6 CuCl + 2 KCl + 2 CrCl3 + 7 H2O

NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Mn(OH)2 + HBrO = MnO2 + HBr + H2O =>
Mn(OH)2 + HBrO = MnO2 + HBr + H2O

NaBr + CaF{+2} = NaF + CaBr{+2} =>
NaBr + CaF{+2} = NaF + CaBr{+2}

KMnO4 + NaCl = KCl + NaMnO4 =>
KMnO4 + NaCl = KCl + NaMnO4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

MgSO4*7H2O(s) = MgSO4(s) + H2O(l) =>
MgSO4*7H2O(s) = MgSO4(s) + 7 H2O(l)

C8H16(s) + O2(g) = CO2(g) + H2O =>
C8H16(s) + 12 O2(g) = 8 CO2(g) + 8 H2O

C2H4Cl2 + KOH = C2H4(OH)2 + KCl =>
C2H4Cl2 + 2 KOH = C2H4(OH)2 + 2 KCl

Fe + S(heat) = FeS =>
Fe + S(heat) = FeS

Cu(SO4) + H2O = CuO + H2(SO4) =>
Cu(SO4) + H2O = CuO + H2(SO4)

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Breng de vergelijking van een chemische reactie in evenwicht
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