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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgNO3 = MgONO2 =>
MgNO3 = MgONO2

CuSO4 + HCl = CuCl2 + H2(SO4) =>
CuSO4 + 2 HCl = CuCl2 + H2(SO4)

LiOH + ZnO = Li2O + Zn(OH)2 =>
2 LiOH + ZnO = Li2O + Zn(OH)2

Mg{4+} + Sn{2+} = Mg{2+} + Sn{4+} =>
Mg{4+} + Sn{2+} = Mg{2+} + Sn{4+}

MgP = Mg3P3 =>
3 MgP = Mg3P3

Pb(NO3)2 + Al = Al(NO3)3 + Pb =>
3 Pb(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Pb

SO4 + Ag = AgSO4 =>
SO4 + Ag = AgSO4

NO2(g) + O2(g) + H2O(g) = HNO3(l) =>
4 NO2(g) + O2(g) + 2 H2O(g) = 4 HNO3(l)

Cr(NH3)6Cl3 + HClO4 = Cr2O7 + N2 + ClO3 + H2O =>
2 Cr(NH3)6Cl3 + 86 HClO4 = Cr2O7 + 6 N2 + 92 ClO3 + 61 H2O

Cu(NO3)2*3H2O + Mg(NO3)2*6H2O + Al(NO3)2*9H2O + NH2CONH2 = CuMgAlO + CO2 + N2 + H2O =>
3 Cu(NO3)2*3H2O + 3 Mg(NO3)2*6H2O + 3 Al(NO3)2*9H2O + 17 NH2CONH2 = 3 CuMgAlO + 17 CO2 + 26 N2 + 88 H2O

NaNO3 + Na2CO3 = NaCO3 + Na2NO3 =>
NaNO3 + Na2CO3 = NaCO3 + Na2NO3

CO2 + H2O + e = HCHO + OH{-} =>
CO2 + 3 H2O + 4e = HCHO + 4 OH{-}

Na2S + ZnCl2 = Na2Zn + SCl2 =>
Na2S + ZnCl2 = Na2Zn + SCl2

HI + FeCl3 = FeCl2 + I2 + HCl =>
2 HI + 2 FeCl3 = 2 FeCl2 + I2 + 2 HCl

SrBr2(aq) + (NH4)2CO3(aq) = NH4Br(aq) + SrCO3(s) =>
SrBr2(aq) + (NH4)2CO3(aq) = 2 NH4Br(aq) + SrCO3(s)

H3PO4(aq)CsOH(aq) = H2(g)H2O(l)CsPO4(aq) =>
H3PO4(aq)CsOH(aq) = H2(g)H2O(l)CsPO4(aq)

(NH4)2SO4 + H2O = (NH4)OH + H2SO4 =>
(NH4)2SO4 + 2 H2O = 2(NH4)OH + H2SO4

KI + O2 = K2O + I2 =>
4 KI + O2 = 2 K2O + 2 I2

BeF2 + KF = K2[BeF4] =>
BeF2 + 2 KF = K2[BeF4]

CH3CH2CH2OH + O2 = C2H5COOH + H2 = =>
2 CH3CH2CH2OH + O2 = 2 C2H5COOH + 2 H2

Au + H2SeO4 = Au(SeO4)3 + H2Se03 + H2O =>
10 Au + 39 H2SeO4 = 10 Au(SeO4)3 + 3 H2Se03 + 36 H2O

SnCl2 + H2O = Sn + HCl + O2 =>
2 SnCl2 + 2 H2O = 2 Sn + 4 HCl + O2

MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O

NH4 + KOH = NH3 + KH2O =>
NH4 + KOH = NH3 + KH2O

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

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

NH4Cl(aq) + CaOH(aq) = NH4OH + CaCl =>
NH4Cl(aq) + CaOH(aq) = NH4OH + CaCl

C6H12O6Ag2O = C6H12O7Ag2 =>
C6H12O6Ag2O = C6H12O7Ag2

CuNO3Zn = CuZnNO3 =>
CuNO3Zn = CuZnNO3

Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4

CH3 + HCl = CCl4 + H2 =>
2 CH3 + 8 HCl = 2 CCl4 + 7 H2

MgCl2 + Na2SO4 = NaCl + Mg2(SO4)2 =>
2 MgCl2 + 2 Na2SO4 = 4 NaCl + Mg2(SO4)2

MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2

H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

H3(PO4) + NaOH = Na3(PO4) + H(OH) =>
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H(OH)

H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S

C + HNO3 = CO2 + NO2 + H20(l) =>
10 C + 20 HNO3 = 10 CO2 + 20 NO2 + H20(l)

HClKOH = KClH2O =>
HClKOH = KClH2O

NH4Cl + NOH = NH3 + H2O + Cl2 =>
4 NH4Cl + NOH = 5 NH3 + H2O + 2 Cl2

Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O

HAsO3 + HNO3 = HAsO4 + H2O + NO =>
3 HAsO3 + 2 HNO3 = 3 HAsO4 + H2O + 2 NO

Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O

Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH

ZnOHCl = ZnClOH =>
ZnOHCl = ZnClOH

Ba(NO3)2(aq) + Ni(Cl2)(aq) = Ba(Cl2)(aq) + Ni(NO3)2(aq) =>
Ba(NO3)2(aq) + Ni(Cl2)(aq) = Ba(Cl2)(aq) + Ni(NO3)2(aq)

CH3OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + K2SO4 =>
10 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 CH3COH + 2 MnSO4 + 13 H2O + K2SO4

NaHCO3 + Ca(OH)2 = Ca(HCO3)2 + NaOH =>
2 NaHCO3 + Ca(OH)2 = Ca(HCO3)2 + 2 NaOH

Zn + NCe = ZnCe2 + N2 =>
Zn + 2 NCe = ZnCe2 + N2

B2H6 + H2O = H2 + B(OH)3 =>
B2H6 + 6 H2O = 6 H2 + 2 B(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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