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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(HCO3)2 + Na2SIO3 = CaSIO3 + Na2(HCO3)2 =>
Ca(HCO3)2 + Na2SIO3 = CaSIO3 + Na2(HCO3)2

Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N

Ba(OH)2 + Rb2SO4 = BaSO4 + RbOH =>
Ba(OH)2 + Rb2SO4 = BaSO4 + 2 RbOH

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

AgNO3 + K2CO3 = AgCO3 + K2NO3 =>
AgNO3 + K2CO3 = AgCO3 + K2NO3

C2H6 + C2H2 = C2H4 =>
C2H6 + C2H2 = 2 C2H4

Cu + HClO4 = Cu(ClO4)2 + ClO2 + H2O =>
3 Cu + 8 HClO4 = 3 Cu(ClO4)2 + 2 ClO2 + 4 H2O

CH3COOCH3 + H2O = CH3COO + CH3OH =>
5 CH3COOCH3 + 5 H2O = 4 CH3COO + 7 CH3OH

CrO3 + HCl = CrO + Cl2 + H2O =>
CrO3 + 4 HCl = CrO + 2 Cl2 + 2 H2O

Fe(OH)3 = Fe2O3 + H2O1 =>
2 Fe(OH)3 = Fe2O3 + 3 H2O1

Al[NO3]3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al[NO3]3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3

Cl + KIO3 = I + KClO3 =>
Cl + KIO3 = I + KClO3

Fe + O3 = FeO3 =>
Fe + O3 = FeO3

Al2O3 + CaO = Al2(CaO2)3 =>
Al2O3 + 3 CaO = Al2(CaO2)3

PH3 + CuSO4 + H2O = Cu3P + H2SO4 + H3PO3 =>
3 PH3 + 6 CuSO4 + 3 H2O = 2 Cu3P + 6 H2SO4 + H3PO3

C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4

MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O

AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3

Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4

N2 + CO2 = CN + O2 =>
N2 + 2 CO2 = 2 CN + 2 O2

Si2Cl6 + H2O = SiO2 + HCl + H =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + 2 H

Al(OH)3 + Hydrochloricacid = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

MnO4{2-} + Cl2 = MnO4{-} + Cl{-} =>
2 MnO4{2-} + Cl2 = 2 MnO4{-} + 2 Cl{-}

Me + HCl = MeCl + H2 =>
2 Me + 2 HCl = 2 MeCl + H2

Pb(NO3)2 + Na2S = Na + (NO3)2 + PbS =>
Pb(NO3)2 + Na2S = 2 Na + (NO3)2 + PbS

NH3 + NaOH = NH2Na + H2O =>
NH3 + NaOH = NH2Na + H2O

C + H2 = CH4 =>
C + 2 H2 = CH4

CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2

C12H10 + O2 = CO2 + H2O =>
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O

Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2

Br + CaI2 = CaBr2 + I =>
2 Br + CaI2 = CaBr2 + 2 I

Pb(NO3)2 + Li2CO3 = PbCO3 + LiNO3 =>
Pb(NO3)2 + Li2CO3 = PbCO3 + 2 LiNO3

Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O

C + H2O = C2O + H =>
2 C + H2O = C2O + 2 H

KClO3 + AgNO3 = AgClO3 + KNO3 =>
KClO3 + AgNO3 = AgClO3 + KNO3

CaNo3 + NaOH = NaNo3 + CaOH =>
CaNo3 + NaOH = NaNo3 + CaOH

C2H5OH + K = H2 + C2H5OK =>
2 C2H5OH + 2 K = H2 + 2 C2H5OK

K[Sn(OH)4] + Br2 + KOH = K2[Sn(OH)6] + KBr =>
2 K[Sn(OH)4] + Br2 + 4 KOH = 2 K2[Sn(OH)6] + 2 KBr

(Fe)2(O)3 + Al = (Al)2(O)3 + Fe =>
(Fe)2(O)3 + 2 Al = (Al)2(O)3 + 2 Fe

HO + FeCl3 = HCl3 + FeO =>
HO + FeCl3 = HCl3 + FeO

PBr3 + KOH = KH2PO3 + KBr + H2O =>
PBr3 + 4 KOH = KH2PO3 + 3 KBr + H2O

AgCl + Na2S2O3*5H2O = Ag2S2O3*5H2O + NaCl =>
2 AgCl + Na2S2O3*5H2O = Ag2S2O3*5H2O + 2 NaCl

C + H2O = CO + H2 =>
C + H2O = CO + H2

H2SO4 + PH3 = SO2 + P + H2O =>
3 H2SO4 + 2 PH3 = 3 SO2 + 2 P + 6 H2O

Tl2O + H2O = TlOH =>
Tl2O + H2O = 2 TlOH

Fe + CaO = Fe2O3 + Ca =>
2 Fe + 3 CaO = Fe2O3 + 3 Ca

Na2[Be(OH)4] + HCl = NaCl + BeCl2 + H2O =>
Na2[Be(OH)4] + 4 HCl = 2 NaCl + BeCl2 + 4 H2O

FeCl3 + NaBr = FeCl2 + Br2 + NaCl =>
2 FeCl3 + 2 NaBr = 2 FeCl2 + Br2 + 2 NaCl

C + H2O = CO + H2 =>
C + H2O = CO + H2

HgCl2 + H2 = Hg2Cl2 + HCl =>
2 HgCl2 + H2 = Hg2Cl2 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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