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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaNO3 + H2O = NaNO3H + OH =>
NaNO3 + H2O = NaNO3H + OH

Au + CO3 = AuCO3 =>
Au + CO3 = AuCO3

CaCl2(aq) + K2CrO4(aq) = CaCrO4(s) + KCl(aq) =>
CaCl2(aq) + K2CrO4(aq) = CaCrO4(s) + 2 KCl(aq)

Na + CO = NaCO =>
Na + CO = NaCO

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

NaBrO + Fe(OH)2 + H2O = Fe(OH)3 + NaBr =>
NaBrO + 2 Fe(OH)2 + H2O = 2 Fe(OH)3 + NaBr

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O

Br2 + Ne = NeBr =>
Br2 + 2 Ne = 2 NeBr

MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

FeO + S2 = Fe2S3 + SO2 =>
2 FeO + 2 S2 = Fe2S3 + SO2

C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O

Hg(NO3)2 + Na2SO4 = NaNO3 + HgSO4 =>
Hg(NO3)2 + Na2SO4 = 2 NaNO3 + HgSO4

Cu(NH3)2 + H2SO4 = CuSO4 + NH4 =>
Cu(NH3)2 + H2SO4 = CuSO4 + 2 NH4

C3H7NH2 + NaOH = C3H7OH + NH2Na =>
C3H7NH2 + NaOH = C3H7OH + NH2Na

C14H28O2 + C6H10 = C14H30O + C6H6 =>
6 C14H28O2 + 27 C6H10 = 12 C14H30O + 13 C6H6

SiO2 + Zn = ZnO + Si =>
SiO2 + 2 Zn = 2 ZnO + Si

MgO + P2O5 = MgP2O4 + O2 =>
MgO + P2O5 = MgP2O4 + O2

Pb + Ag2SO4 = Ag + Pb(SO4)2 =>
Pb + 2 Ag2SO4 = 4 Ag + Pb(SO4)2

Na2SO4 + Zn(OH)2 = ZnSO4 + NaOH =>
Na2SO4 + Zn(OH)2 = ZnSO4 + 2 NaOH

NH4I + CuSO4 = (NH4)2SO4 + CuI + I2 =>
4 NH4I + 2 CuSO4 = 2(NH4)2SO4 + 2 CuI + I2

AgS2 + HNO3 = AgNO3 + NO + S + H2O =>
3 AgS2 + 4 HNO3 = 3 AgNO3 + NO + 6 S + 2 H2O

H2SO4 + NH4NO3 + C4H10O4 = NH4HSO4 + H2O + C4H6N4O12 =>
4 H2SO4 + 4 NH4NO3 + C4H10O4 = 4 NH4HSO4 + 4 H2O + C4H6N4O12

UO2(OH)2 + H2SO4 = UO2SO4 + H2O =>
UO2(OH)2 + H2SO4 = UO2SO4 + 2 H2O

Pb(OH)2 + NaCl = PbCl2 + NaOH =>
Pb(OH)2 + 2 NaCl = PbCl2 + 2 NaOH

CH3CH2OH + NaH = CH3CH2Na + H2O =>
CH3CH2OH + NaH = CH3CH2Na + H2O

MgCl2 + NH4Cl = Mg(NH4)2 + Cl2 =>
MgCl2 + 2 NH4Cl = Mg(NH4)2 + 2 Cl2

HCl*5H2O + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl*5H2O + CaCO3 = CaCl2 + 11 H2O + CO2

Al2O3 + S8 = Al2S3 + O2 =>
8 Al2O3 + 3 S8 = 8 Al2S3 + 12 O2

BaCl2 + Cu = CuCl + Ba =>
BaCl2 + 2 Cu = 2 CuCl + Ba

Ba + MnO2 = BaO + Mn =>
2 Ba + MnO2 = 2 BaO + Mn

Cu(s) + HNO3(g) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(g) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)

Fe2(SO4)3 + KI = FeI3 + K2SO4 =>
Fe2(SO4)3 + 6 KI = 2 FeI3 + 3 K2SO4

H2C2O4 + HNO3 = CO2 + NO + H2O =>
3 H2C2O4 + 2 HNO3 = 6 CO2 + 2 NO + 4 H2O

K2SO4 + FeCl3 = Fe2(SO4)3 + KCl =>
3 K2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 KCl

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

Al2O3 + H2SO4 = Al2(SO4)3 + water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

HBr(ac) + MgCO3(s) = H2CO3 + MgBr2 =>
2 HBr(ac) + MgCO3(s) = H2CO3 + MgBr2

KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O

CuNO3 + KCl = CuCl2 + K2NO3 =>
CuNO3 + 2 KCl = CuCl2 + K2NO3

At2 + NaOH = NaAt + NaAtO3 + H2O =>
3 At2 + 6 NaOH = 5 NaAt + NaAtO3 + 3 H2O

Na2S2O3 + AgNO3 = Ag2S2O3 + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S2O3 + 2 NaNO3

NH3 + Cl2 + H2O = HCl + HNO3 =>
NH3 + 4 Cl2 + 3 H2O = 8 HCl + HNO3

Cr2O7 + C2H4O = C2H4O2 + Cr =>
Cr2O7 + 7 C2H4O = 7 C2H4O2 + 2 Cr

Na2S(aq) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)

C4H8 + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 8 KOH = 2 CH3COOH + 8 K2MnO4 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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