Equations balanced on the previous day | Equations balanced on the next day |
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Cu + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
H2Co3 + Ca(OH)2 = CaO3 + H2O =>
H2Co3 + Ca(OH)2 = CaO3 + 2 H2O
HgO = O2 + Hg =>
2 HgO = O2 + 2 Hg
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2S + O2{-} = SO2 + H2O =>
2 H2S + 3 O2{-} = 2 SO2 + 2 H2O
NH4{+}(aq) + OH{-}(aq) = NH3 + H2O =>
NH4{+}(aq) + OH{-}(aq) = NH3 + H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
CaO(s) + SO3(g) = CaSO4(s) =>
CaO(s) + SO3(g) = CaSO4(s)
Fe + H2O = Fe3O4 + H =>
3 Fe + 4 H2O = Fe3O4 + 8 H
As2S5 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 6 H3AsO4 + 15 H2SO4 + 40 NO
Cu(OH)2 + HNO3 = H2O + Cu(NO3)2 =>
Cu(OH)2 + 2 HNO3 = 2 H2O + Cu(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 = C + O =>
CO2 = C + 2 O
UF6 + ((CH3)3Si(OSi(CH3)2)96)OSi(CH3)3 = UF5 + UO2F2 + SiF4 + HF + CF4 =>
3265 UF6 + 2((CH3)3Si(OSi(CH3)2)96)OSi(CH3)3 = 3168 UF5 + 97 UO2F2 + 196 SiF4 + 1188 HF + 396 CF4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
NaHO + HCl = NaCl + H2O =>
NaHO + HCl = NaCl + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
P4 + O10 + H2O = H3PO4 =>
P4 + O10 + 6 H2O = 4 H3PO4
HCl(aq) + Na2SO3(s) = SO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2SO3(s) = SO2(g) + H2O(l) + 2 NaCl(aq)
Fe2S = Fe + S =>
Fe2S = 2 Fe + S
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
NO(g) + O(g) = NO2 =>
NO(g) + O(g) = NO2
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
H2SO3(aq) + NaOH(aq) = Na2SO3 + H2O =>
H2SO3(aq) + 2 NaOH(aq) = Na2SO3 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
TiCl4 + H2O = TiOCl2 + HCl =>
TiCl4 + H2O = TiOCl2 + 2 HCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
UF6 + ((CH3)3Si(OSi(CH3)2)96)OSi(CH3)3 = UF4 + UO2F2 + SiF4 + HF + CF4 =>
1681 UF6 + 2((CH3)3Si(OSi(CH3)2)96)OSi(CH3)3 = 1584 UF4 + 97 UO2F2 + 196 SiF4 + 1188 HF + 396 CF4
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C12H22O11 + O2 = H2O + CO2 =>
C12H22O11 + 12 O2 = 11 H2O + 12 CO2
Aluminum + sodiumhydroxide = Na3AlO3 + H =>
Al + 3 NaOH = Na3AlO3 + 3 H
C2H3Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
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