Equations balanced on the previous day | Equations balanced on the next day |
4 HCl + Zn2 = 4 H + 2 ZnCl2
HBrO4 + HI + K2Cr2O7 = I2 + KBrO4 + H2O + Cr(BrO4)3 =>
8 HBrO4 + 6 HI + K2Cr2O7 = 3 I2 + 2 KBrO4 + 7 H2O + 2 Cr(BrO4)3
Ni(NO3)2 + Na2CrO = NiCrO + NaNO3 =>
Ni(NO3)2 + Na2CrO = NiCrO + 2 NaNO3
Li2O(s) + HI(aq) = H2O(l) + LiI(aq) =>
Li2O(s) + 2 HI(aq) = H2O(l) + 2 LiI(aq)
Co + Cl2 + KOH = Co(OH) + KCl =>
2 Co + Cl2 + 2 KOH = 2 Co(OH) + 2 KCl
Al2(SO3)3 + H2O = Al2O3 + H2SO3 =>
Al2(SO3)3 + 3 H2O = Al2O3 + 3 H2SO3
Ba(OH)2*8(H2O) + NH4ScN = Ba(ScN)2 + NH3 + HOH =>
Ba(OH)2*8(H2O) + 2 NH4ScN = Ba(ScN)2 + 2 NH3 + 10 HOH
HICr = CrIH =>
HICr = CrIH
Ba + (NO3) = Ba(NO3)2 =>
Ba + 2(NO3) = Ba(NO3)2
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
Fe(SCN)3 + KSCN = K3(Fe(SCN)6) =>
Fe(SCN)3 + 3 KSCN = K3(Fe(SCN)6)
CaCl2 + Fe2(SeO4)3 = CaSeO4 + FeCl3 =>
3 CaCl2 + Fe2(SeO4)3 = 3 CaSeO4 + 2 FeCl3
I2 + Cu + AgNO3 = AgI + CuNO3 =>
I2 + 2 Cu + 2 AgNO3 = 2 AgI + 2 CuNO3
Ca(OH)2(aq) + NaHCO3(s) = CaCO3(s) + H2O(l) + Na2CO3(aq) =>
Ca(OH)2(aq) + 2 NaHCO3(s) = CaCO3(s) + 2 H2O(l) + Na2CO3(aq)
BaSO4 + C2 = BaS + CO =>
BaSO4 + 2 C2 = BaS + 4 CO
NiCO3*Ni(OH)2 + H2SO4 = NiSO4 + CO2 + H2O =>
NiCO3*Ni(OH)2 + 2 H2SO4 = 2 NiSO4 + CO2 + 3 H2O
Y2O + Y2S = Y2 + SO2 =>
2 Y2O + Y2S = 3 Y2 + SO2
CuO(s) + C(s) = Cu(s) + CO2(g) =>
2 CuO(s) + C(s) = 2 Cu(s) + CO2(g)
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
Na2SO4 + Ca3(PO4)2 = CaSO4 + Na3PO4 =>
3 Na2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 Na3PO4
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40 + 2 NaNO3 + 21 NH4NO3 + 12 H2O
Cl2 + Ca(OH)2 = Ca(ClO)2 + HCl =>
2 Cl2 + Ca(OH)2 = Ca(ClO)2 + 2 HCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaCl + CuSO4 = CuCl + Na2 + SO4 =>
2 NaCl + 2 CuSO4 = 2 CuCl + Na2 + 2 SO4
Fe(SCN)3 + KSCN = K3(Fe(SCN)6) =>
Fe(SCN)3 + 3 KSCN = K3(Fe(SCN)6)
KCr(OH)4 + H2O2 + KOH = K2CrO4 + H2O =>
2 KCr(OH)4 + 3 H2O2 + 2 KOH = 2 K2CrO4 + 8 H2O
Ca3(PO4)2 + H2(SO4) = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2(SO4) = 3 CaSO4 + 2 H3PO4
(NH4)H2PO4 + NH3 = (NH4)3PO4 =>
(NH4)H2PO4 + 2 NH3 = (NH4)3PO4
NH4Cl(aq) + NaNO2(aq) = NH4NO2(aq) + NaCl(aq) =>
NH4Cl(aq) + NaNO2(aq) = NH4NO2(aq) + NaCl(aq)
SO2 + KClO + H2O = KCl + H2SO4 =>
SO2 + KClO + H2O = KCl + H2SO4
SnCl2 + AgNO3 + HCl = H2[SnCl6] + Ag + HNO3 =>
SnCl2 + 2 AgNO3 + 4 HCl = H2[SnCl6] + 2 Ag + 2 HNO3
KHX + KOH = K2 + H2O + X =>
KHX + KOH = K2 + H2O + X
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + H2O + Fe(SO4)3 =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 Fe(SO4)3
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
CoCl2 + CO2 = CoO2 + CCl2 =>
CoCl2 + CO2 = CoO2 + CCl2
P + O = P20O =>
20 P + O = P20O
HF + BeOH = H2O + BeF =>
HF + BeOH = H2O + BeF
Cr3{+} + IO4{-} + H2O = CrO42{-} + I{-} + H{+} =>
Cr3{+} + 31 IO4{-} + 2 H2O = 3 CrO42{-} + 31 I{-} + 4 H{+}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
O2(s) + NH3(g) = NO(s) + H2O =>
5 O2(s) + 4 NH3(g) = 4 NO(s) + 6 H2O
C5H13N + H2O = C5H13NH + OH =>
C5H13N + H2O = C5H13NH + OH
CaCl2 + (NH4)2S = CaS + NH4Cl =>
CaCl2 + (NH4)2S = CaS + 2 NH4Cl
CO = CO2C =>
2 CO = CO2C
Li + S = Li2S =>
2 Li + S = Li2S
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
C + H2 + O2 = CH3CH2COOH =>
3 C + 3 H2 + O2 = CH3CH2COOH
CoSO4 + SnCl2 = CoCl2 + SnSO4 =>
CoSO4 + SnCl2 = CoCl2 + SnSO4
NaF + H2O = NaOH + H2 + F2 =>
2 NaF + 2 H2O = 2 NaOH + H2 + F2
CuSO4 + Ni = Cu + Ni2(SO4)3 =>
3 CuSO4 + 2 Ni = 3 Cu + Ni2(SO4)3
HClO + OH{-} = ClO3{-} + Cl{-} + H2O =>
3 HClO + 3 OH{-} = ClO3{-} + 2 Cl{-} + 3 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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