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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
In + C = In4C3 =>
4 In + 3 C = In4C3

C6H8O7 + NaHCO3 = CO2 + H2O + Na3(C6H5O7) =>
C6H8O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3(C6H5O7)

CrCl2 + NaOH = NaCl + Cr(OH)2 =>
CrCl2 + 2 NaOH = 2 NaCl + Cr(OH)2

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

Ni(NO3)2*6H2O + Na3(PO4) = Ni3(PO4)2 + Na(NO3) + H2O =>
3 Ni(NO3)2*6H2O + 2 Na3(PO4) = Ni3(PO4)2 + 6 Na(NO3) + 18 H2O

MnSO4 + AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8 =>
MnSO4 + 2 AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8

PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O

HC = HC1 =>
HC = HC1

C2H2 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2 =>
7 C2H2 + 4 K2Cr2O7 + 16 H2SO4 = 7 C2H2O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2

KIO3 + N2H4 + H2SO4 = I2 + H2O + K2SO4 + N2 =>
4 KIO3 + 5 N2H4 + 2 H2SO4 = 2 I2 + 12 H2O + 2 K2SO4 + 5 N2

C = C2 =>
2 C = C2

Mo2O7 + Fr3As = Mo3As7 + Fr2O =>
3 Mo2O7 + 14 Fr3As = 2 Mo3As7 + 21 Fr2O

Zn + P = Zn3P2 =>
3 Zn + 2 P = Zn3P2

HFSO4 + CsOH = CsFSO4 + H2O =>
HFSO4 + CsOH = CsFSO4 + H2O

C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO

N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O

Ba(OH)2(aq) + H3PO4 = Ba3(PO4)2(s) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3PO4 = Ba3(PO4)2(s) + 6 H2O(l)

NH4H2PO4 + KOH = K3PO4 + (NH4)3PO4 + H2O =>
3 NH4H2PO4 + 6 KOH = 2 K3PO4 + (NH4)3PO4 + 6 H2O

CH3(CH2)9COONa + CaCl2 = CH3(CH2)9COO + NaCl + Ca =>
2 CH3(CH2)9COONa + CaCl2 = 2 CH3(CH2)9COO + 2 NaCl + Ca

MnO + Sn4 = Mn2Sn + O2 =>
8 MnO + Sn4 = 4 Mn2Sn + 4 O2

BaCl2(aq) + NaIO3(aq) = Ba(IO3)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaIO3(aq) = Ba(IO3)2(aq) + 2 NaCl(s)

Fe + MgSO4 = Fe2(SO4)3 + Mg =>
2 Fe + 3 MgSO4 = Fe2(SO4)3 + 3 Mg

HOCH2CH2OH = CH3CHO + H2O =>
HOCH2CH2OH = CH3CHO + H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

S8 + O2 + H2O = H2SO4 =>
S8 + 12 O2 + 8 H2O = 8 H2SO4

NH4 + CI = NH3 + HCI =>
NH4 + CI = NH3 + HCI

HCl + BaCl2 = Cl2 + BaH2 =>
2 HCl + BaCl2 = 2 Cl2 + BaH2

KHSO3 + Br2 + H2O = KHSO4 + HBr =>
KHSO3 + Br2 + H2O = KHSO4 + 2 HBr

C60H120O30N3 + O2 = CO2 + H2O + NH3 =>
4 C60H120O30N3 + 291 O2 = 240 CO2 + 222 H2O + 12 NH3

SO3 + HOH = S(OH)6 =>
SO3 + 3 HOH = S(OH)6

B2H6 + NH3 = B3H6N3 + H2 =>
3 B2H6 + 6 NH3 = 2 B3H6N3 + 12 H2

CH3CH2COOH + CO3{-2} = CH3CH2COO{-} + H2O + CO2 =>
2 CH3CH2COOH + CO3{-2} = 2 CH3CH2COO{-} + H2O + CO2

NH3S + O2 = NH3SO3 =>
2 NH3S + 3 O2 = 2 NH3SO3

Na2CO3 + MgCl2 = MgCO3(s) + NaCl(aq) =>
Na2CO3 + MgCl2 = MgCO3(s) + 2 NaCl(aq)

H2O + Co2 = Co6H12O6 =>
6 H2O + 3 Co2 = Co6H12O6

KNO3 + Ca(NO3)2 = NO3 + KCa =>
KNO3 + Ca(NO3)2 = 3 NO3 + KCa

HCl + MgO = HClMgO =>
HCl + MgO = HClMgO

Na3PO4 + Pb(NO3) = NaNO3 + Pb3(PO4) =>
Na3PO4 + 3 Pb(NO3) = 3 NaNO3 + Pb3(PO4)

SO + O2 + H2 = H2SO4 =>
2 SO + 3 O2 + 2 H2 = 2 H2SO4

Fe + {2+} = Fe{3+}O{4+} =>
2 Fe + 3{2+} = 2 Fe{3+}O{4+}

KAl(SO4)2*12H2O = KAl(SO4)2 + H2O =>
KAl(SO4)2*12H2O = KAl(SO4)2 + 12 H2O

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

H2S + Ca(OH)2 = Ca(HS)2 + H2O =>
2 H2S + Ca(OH)2 = Ca(HS)2 + 2 H2O

FeS2 + Ba + O = Fe + BaSO4 =>
FeS2 + 2 Ba + 8 O = Fe + 2 BaSO4

F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)

(NH4)2[RuCl6] = Ru + NH4Cl + Cl2 =>
(NH4)2[RuCl6] = Ru + 2 NH4Cl + 2 Cl2

BiCl + NaOH = BiOH + NaCl =>
BiCl + NaOH = BiOH + NaCl

CH3COCH3 + KMnO4 = CH3COOK + CH3COOH + MnO2 + H2O =>
6 CH3COCH3 + 8 KMnO4 = 8 CH3COOK + CH3COOH + 8 MnO2 + 4 H2O

K2OsCl6 + C6H5N3 + HCl = (C6H6N3)2OsCl6 + KCl =>
K2OsCl6 + 2 C6H5N3 + 2 HCl = (C6H6N3)2OsCl6 + 2 KCl

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

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