Equations balanced on the previous day | Equations balanced on the next day |
K2S + CuSO4 = K2(SO4) + CuS
NaCl + H2O + Br2 = NaBrO3 + NaBr + HCl =>
6 NaCl + 3 H2O + 3 Br2 = NaBrO3 + 5 NaBr + 6 HCl
Sn{2+}(aq) + Pb(s) = Pb{2+}(aq) + Sn(s) =>
Sn{2+}(aq) + Pb(s) = Pb{2+}(aq) + Sn(s)
NaOH + CO2 = HOH + Na2CO3 =>
2 NaOH + CO2 = HOH + Na2CO3
NH4NO3 + KOH = KNO4 + NH3 + H2O =>
5 NH4NO3 + 4 KOH = 4 KNO4 + 6 NH3 + 3 H2O
K2MnO4 + Na2SO3 + HCl = KCl + MnCl2 + Na2SO4 + H2O =>
K2MnO4 + 2 Na2SO3 + 4 HCl = 2 KCl + MnCl2 + 2 Na2SO4 + 2 H2O
NaOH + Zn + H2O + KNO3 = K2Zn(OH)4 + NH3 + NaNO3 =>
7 NaOH + 4 Zn + 6 H2O + 8 KNO3 = 4 K2Zn(OH)4 + NH3 + 7 NaNO3
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
SrCl2 + Ag3PO4 = Sr3(PO4)2 + AgCl =>
3 SrCl2 + 2 Ag3PO4 = Sr3(PO4)2 + 6 AgCl
Ba(OH)2 + HCI = Ba(CI)2 + H2O =>
Ba(OH)2 + 2 HCI = Ba(CI)2 + 2 H2O
ZnO + CaCO3 = CaZnO2 + CO2 =>
ZnO + CaCO3 = CaZnO2 + CO2
Sn(s) + HNO3(vdilute) = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn(s) + 10 HNO3(vdilute) = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
AgNO3 + HOH = AgOH + HNO3 =>
AgNO3 + HOH = AgOH + HNO3
CH2NH2COOH + NaOH = CH2NH2COONa + H2O =>
CH2NH2COOH + NaOH = CH2NH2COONa + H2O
RbBrO3 + H2O = RbOH + HBrO3 =>
RbBrO3 + H2O = RbOH + HBrO3
Zn + H[SnCl3] = ZnCl + Sn + H2 =>
6 Zn + 2 H[SnCl3] = 6 ZnCl + 2 Sn + H2
PbC2H6C2O4 + H2S = PbS + CH3COOH =>
PbC2H6C2O4 + H2S = PbS + 2 CH3COOH
Ag{+} + PO4{3-} = Ag3PO4(s) =>
3 Ag{+} + PO4{3-} = Ag3PO4(s)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pt + S3 = PtS3 =>
Pt + S3 = PtS3
Cr + (OH)2 = Cr2O3 + H2O =>
2 Cr + 3(OH)2 = Cr2O3 + 3 H2O
MgSO4 + C18H35NaO2 = Mg(C18H35O2)2 + Na2SO4 =>
MgSO4 + 2 C18H35NaO2 = Mg(C18H35O2)2 + Na2SO4
I2 + N2H4 + NaHCO3 = N2 + NaI + CO2 + H2O =>
2 I2 + N2H4 + 4 NaHCO3 = N2 + 4 NaI + 4 CO2 + 4 H2O
Li + HNO3 = Li(NO3) + H2O + N2O =>
8 Li + 10 HNO3 = 8 Li(NO3) + 5 H2O + N2O
KClO3(aq) = KCl(aq) + O2(g) =>
2 KClO3(aq) = 2 KCl(aq) + 3 O2(g)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KOH + FeCl3 = KCl3 + OHFe =>
KOH + FeCl3 = KCl3 + OHFe
KBr + AgNO{-3} = KNO{-3} + AgBr =>
KBr + AgNO{-3} = KNO{-3} + AgBr
Br{-} + MnO4{-} + H2O = BrO3{-} + MnO2 + OH{-} =>
Br{-} + 2 MnO4{-} + H2O = BrO3{-} + 2 MnO2 + 2 OH{-}
PbCl2 + Na2S = PbS + NaCl =>
PbCl2 + Na2S = PbS + 2 NaCl
WO3 = W + O =>
WO3 = W + 3 O
Na(Al(OH)4) = NaOH + Al(OH)3 =>
Na(Al(OH)4) = NaOH + Al(OH)3
*SO2 + O2 = SO3 =>
2*SO2 + O2 = 2 SO3
ZnCO3 + C3H6O8 = Zn(HCO2)2 + H2CO3 =>
ZnCO3 + 2 C3H6O8 = Zn(HCO2)2 + 5 H2CO3
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
C7H9 + O2 = CO2 + H2O =>
4 C7H9 + 37 O2 = 28 CO2 + 18 H2O
(C13)(H96)5N5S5 + O2 = CO2 + NO2 + SO2 + H2O =>
(C13)(H96)5N5S5 + 143 O2 = 13 CO2 + 5 NO2 + 5 SO2 + 240 H2O
CuSO + Fe = FeSOCu =>
CuSO + Fe = FeSOCu
KMnO4 + KHSO3 + KOH = H2O + K2MnO4 + KHSO4 =>
2 KMnO4 + KHSO3 + 2 KOH = H2O + 2 K2MnO4 + KHSO4
C3H6O + Ag(NH3)2OH = Ag + C7H5COONH4 + H2O + NH3 =>
8 C3H6O + 26 Ag(NH3)2OH = 26 Ag + 3 C7H5COONH4 + 28 H2O + 49 NH3
Ni(NO3)2 + Na3PO4 = Ni(PO4)2 + Na3(NO3) =>
Ni(NO3)2 + 2 Na3PO4 = Ni(PO4)2 + 2 Na3(NO3)
C70H41O6N + O2 = CO2 + H2O + N2 =>
4 C70H41O6N + 309 O2 = 280 CO2 + 82 H2O + 2 N2
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
Fe + Ca(OH)2 = Ca + Fe(OH)2 =>
Fe + Ca(OH)2 = Ca + Fe(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H12O6 = CH3CH2CH2CH2OH + H2O + CO2 =>
C6H12O6 = CH3CH2CH2CH2OH + H2O + 2 CO2
NaO + H2O = NaO2 + H2 =>
NaO + H2O = NaO2 + H2
H{+} + C7H6O + Cr2O72{-} = C7H6O2 + Cr3{+} + H2O =>
10 H{+} + 427 C7H6O + 6 Cr2O72{-} = 427 C7H6O2 + 4 Cr3{+} + 5 H2O
KMnO4 + FeSO2 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 2 FeSO2 + 4 H2SO4 = 2 MnSO4 + Fe2(SO4)3 + K2SO4 + 4 H2O
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