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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaOH2SiO3 = CaSiO3H2O =>
CaOH2SiO3 = CaSiO3H2O

CaO(Al2O3) + H2O = CaO(Al2O3)(H2O) =>
CaO(Al2O3) + H2O = CaO(Al2O3)(H2O)

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Na2CO3*10H2O = Na2CO3 + H2O =>
Na2CO3*10H2O = Na2CO3 + 10 H2O

MnO3 + NaOH = H2O + Na2MnO4 =>
MnO3 + 2 NaOH = H2O + Na2MnO4

K3[Cr(OH)6] + Br2 + KOH = K4[Cr(OH)6] + KBrO3 + H2O =>
10 K3[Cr(OH)6] + Br2 + 12 KOH = 10 K4[Cr(OH)6] + 2 KBrO3 + 6 H2O

He + Cl2 = Cl2He =>
He + Cl2 = Cl2He

Ca(s)Br2(l) = CaBr2(s) =>
Ca(s)Br2(l) = CaBr2(s)

ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S

CaOCl2 + HCl = CaCl2 + H2O + Cl2 =>
CaOCl2 + 2 HCl = CaCl2 + H2O + Cl2

Au + Al2O3 = Al + Au2O3 =>
2 Au + Al2O3 = 2 Al + Au2O3

MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O

Ba(C2H5O2)2 + NaOH = Ba(OH)2 + NaC2H5O2 =>
Ba(C2H5O2)2 + 2 NaOH = Ba(OH)2 + 2 NaC2H5O2

Al + HNO3 = Al2NO3 + NO2 + H2O =>
2 Al + 2 HNO3 = Al2NO3 + NO2 + H2O

MgBr2 + Cl = Br2 + MgCl2 =>
MgBr2 + 2 Cl = Br2 + MgCl2

(NH4)2Cr2O7 + Ba(OH)2 = NH4OH + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(OH)2 = 2 NH4OH + BaCr2O7

Pb(NO2)2Na2CrO4 = PbCrO4Na2(NO2)2 =>
Pb(NO2)2Na2CrO4 = PbCrO4Na2(NO2)2

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

HCl + NaBr = NaCl + HBr =>
HCl + NaBr = NaCl + HBr

AgNO3 + K2Cr2O7 = Ag2CrO4 + CrO3 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2CrO4 + CrO3 + 2 KNO3

K2SO4 + AlCl3 = KCl + Al2(SO4)3 =>
3 K2SO4 + 2 AlCl3 = 6 KCl + Al2(SO4)3

F2 + S = F6S2 =>
3 F2 + 2 S = F6S2

H3PO4 + Ca3(PO4)2 = CaHPO4 =>
H3PO4 + Ca3(PO4)2 = 3 CaHPO4

Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O

C2H2 + Fe = Fe(C2H2)2 =>
2 C2H2 + Fe = Fe(C2H2)2

NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O

Pb(CH3COO)2 + NaOH = Na2[Pb(OH)4] + CH3COONa =>
Pb(CH3COO)2 + 4 NaOH = Na2[Pb(OH)4] + 2 CH3COONa

LiOH + P2O5 = Li3PO4 + H2O =>
6 LiOH + P2O5 = 2 Li3PO4 + 3 H2O

Cu(NO3)2(heat) = CuO + O2 + NO2 =>
2 Cu(NO3)2(heat) = 2 CuO + O2 + 4 NO2

Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O

C5H8 + [Ag(NH3)2]OH = Ag2C5H6 + NH3 + H2O =>
C5H8 + 2[Ag(NH3)2]OH = Ag2C5H6 + 4 NH3 + 2 H2O

MnO3 + Ba(OH)2 = BaMnO4 + H2O =>
MnO3 + Ba(OH)2 = BaMnO4 + H2O

NaCIO2 = NaCI + O2 =>
NaCIO2 = NaCI + O2

LiOH2 + SO4 = Li2SO4 + H2O =>
2 LiOH2 + SO4 = Li2SO4 + 2 H2O

Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O

K3[Fe(CN)6] + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3[Fe(CN)6] + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6

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

AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O

Br2 + Mn = Br{-} + Mn{2+} =>
Br2 + Mn = 2 Br{-} + Mn{2+}

NO3H = HNO3 =>
NO3H = HNO3

Ca(OH)2 + P2O5 = Ca3(OH)3PO4 + H2O =>
6 Ca(OH)2 + P2O5 = 2 Ca3(OH)3PO4 + 3 H2O

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

GeO(s) + O2(g) = GeO2(s) =>
2 GeO(s) + O2(g) = 2 GeO2(s)

C3H6O6 + H2O2 = CO2 + H2O =>
C3H6O6 + 3 H2O2 = 3 CO2 + 6 H2O

SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O

H3PO4 + Ca3(PO4)2 = CaHPO4 =>
H3PO4 + Ca3(PO4)2 = 3 CaHPO4

K2SO3 + Cr2O3 + H2O = K[Cr(OH)4] + SO2 =>
K2SO3 + Cr2O3 + 4 H2O = 2 K[Cr(OH)4] + SO2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O(water) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O(water)

Pb(OH)2 + Ca = Pb + Ca(OH)2 =>
Pb(OH)2 + Ca = Pb + Ca(OH)2

NaOH + C6H5COONa = C6H6 + Na2CO3 =>
NaOH + C6H5COONa = C6H6 + Na2CO3

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