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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + HOH(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HOH(l)

Ir + H2SO4 = Ir2O3 + SO2 + H2O =>
2 Ir + 3 H2SO4 = Ir2O3 + 3 SO2 + 3 H2O

Rb3PO4 + Ti(NO3)4 = RbNO3 + Ti3(PO4)4 =>
4 Rb3PO4 + 3 Ti(NO3)4 = 12 RbNO3 + Ti3(PO4)4

C3H8 + Br = C + HBr =>
C3H8 + 8 Br = 3 C + 8 HBr

MnO2 + PbO2 + HNo3 = HMnO4 + Pb(No3)2 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNo3 = 2 HMnO4 + 3 Pb(No3)2 + 2 H2O

Co(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Co(OH)2 =>
Co(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Co(OH)2

Pb{2+} + Na2CO3 = PbCO3 + Na{+} =>
Pb{2+} + Na2CO3 = PbCO3 + 2 Na{+}

H10C15HO + H2SO = H10C15H + SO2 + H2O =>
2 H10C15HO + H2SO = 2 H10C15H + SO2 + H2O

(CH3CO)2O + CH3OH = CH3COOCH3 + H2O =>
(CH3CO)2O + 2 CH3OH = 2 CH3COOCH3 + H2O

NH4NO3 + NaCl = NaNO3 + NH4Cl =>
NH4NO3 + NaCl = NaNO3 + NH4Cl

CaCl2 + Ag2SO4 = Ag2Ca + SO4Cl2 =>
CaCl2 + Ag2SO4 = Ag2Ca + SO4Cl2

CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl

NaNO2 + H2S + H2SO4 = Na2SO4 + NO + H2O =>
8 NaNO2 + H2S + 3 H2SO4 = 4 Na2SO4 + 8 NO + 4 H2O

MnSO4 + PbO2 + KOH = K2MnO4 + Pb(OH)2 + PbSO4 =>
MnSO4 + 2 PbO2 + 2 KOH = K2MnO4 + Pb(OH)2 + PbSO4

CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl

Cr2O7{2-} + HS{-} + H{+} = Cr{3+} + SO42{-} + H2O =>
85.000000000001Cr2O7{2-} + 6 HS{-} + 680.00000000001H{+} = 170 Cr{3+} + 6 SO42{-} + 343 H2O

Zn(s) + Ni(NO3)2 = Zn(NO3)2 + Ni(s) =>
Zn(s) + Ni(NO3)2 = Zn(NO3)2 + Ni(s)

CsCl + AgNO3 = CsNO3 + AgCl =>
CsCl + AgNO3 = CsNO3 + AgCl

NaClO4 + KBr + H2SO4 = Br2 + K2SO4 + Na2SO4 + HCl + H2O =>
2 NaClO4 + 16 KBr + 9 H2SO4 = 8 Br2 + 8 K2SO4 + Na2SO4 + 2 HCl + 8 H2O

MnBr7 + O2 = Br2 + MnO =>
2 MnBr7 + O2 = 7 Br2 + 2 MnO

HCOOH + FeO = (CHOO)2Fe + H2O =>
2 HCOOH + FeO = (CHOO)2Fe + H2O

FeCl3 + KI + H2O = FeCl2 + HCl + I2 + KOH =>
2 FeCl3 + 2 KI + 2 H2O = 2 FeCl2 + 2 HCl + I2 + 2 KOH

Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2

H{+} + HSO3{-} = H2SO3 =>
H{+} + HSO3{-} = H2SO3

BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF

Zn(NO3)2 + H = HNO3 + Zn =>
Zn(NO3)2 + 2 H = 2 HNO3 + Zn

MgSO4*7H2O = Mg{2+} + SO4{2-} + H2O =>
MgSO4*7H2O = Mg{2+} + SO4{2-} + 7 H2O

C6H5ONa + CH3CH2Br = C6H5OCH2CH3 + NaBr =>
C6H5ONa + CH3CH2Br = C6H5OCH2CH3 + NaBr

CaS + CaSO3 = CaO + S =>
2 CaS + CaSO3 = 3 CaO + 3 S

K + SnO = K2O + Sn =>
2 K + SnO = K2O + Sn

H{+} + ClO4{-} = HClO4 =>
H{+} + ClO4{-} = HClO4

(CuCO3)2 + HCl = CuCl2 + (CO2) + H2O =>
(CuCO3)2 + 4 HCl = 2 CuCl2 + 2(CO2) + 2 H2O

C6H14(ethylene) + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
3 C6H14(ethylene) + 8 KMnO4 + 10 H2O = 9 CH2OHCH2OH + 8 MnO2 + 8 KOH

Na2Co3 + Ca = CaCo3 + Na =>
Na2Co3 + Ca = CaCo3 + 2 Na

K + Au2(CO3)3 = K2CO3 + Au =>
6 K + Au2(CO3)3 = 3 K2CO3 + 2 Au

AgNO3 + Zn + H2SO4 = Ag + (NH4)2SO4 + ZnSO4 + H2OH =>
2 AgNO3 + 12 Zn + 13 H2SO4 = 2 Ag + (NH4)2SO4 + 12 ZnSO4 + 6 H2OH

MgCl2*6H2O + SOCl2 = MgCl2 + SO2 + HCl =>
MgCl2*6H2O + 6 SOCl2 = MgCl2 + 6 SO2 + 12 HCl

C4H10S(l) + O2(g) = CO2 + H20(l) + SO =>
2 C4H10S(l) + 9 O2(g) = 8 CO2 + H20(l) + 2 SO

H2Se + Be(OH)2 = BeSe + H2O =>
H2Se + Be(OH)2 = BeSe + 2 H2O

Cu4O2 + O2 = CuO =>
Cu4O2 + O2 = 4 CuO

K2SO4 + BaCI2 = K2CI2 + BaSO4 =>
K2SO4 + BaCI2 = K2CI2 + BaSO4

NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3

Co(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Co(OH)2 =>
Co(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Co(OH)2

Mg3N3 + H2O = Mg(OH)3 + NH3 =>
Mg3N3 + 9 H2O = 3 Mg(OH)3 + 3 NH3

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Ba(SO4) = Ba + SO4 =>
Ba(SO4) = Ba + SO4

FeCl3 + KSCN = K3Cl3 + Fe(SCN)3 =>
FeCl3 + 3 KSCN = K3Cl3 + Fe(SCN)3

BPO4 + Al = BP + Al2O3 =>
3 BPO4 + 8 Al = 3 BP + 4 Al2O3

NaHCO3 + CHCOOH3 = CH3COONa + H2O + CO2 =>
NaHCO3 + CHCOOH3 = CH3COONa + H2O + CO2

Ca + Li2O = CaO + Li =>
Ca + Li2O = CaO + 2 Li

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Breng de vergelijking van een chemische reactie in evenwicht
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