Earth, Air, Water, and Fire
this is so ez,
ok so here what u'll do after u balance the equation:
1. convert grams of oxygen to moles of oxygen.
2. convert moles of oxygen to moles of water
3. convert moles of water to grams of water.
4. bOOm... that's your answer
as follows:
2H2O(l)===>2H2(g)+O2(g)
1. 151200(g)/16(g/mol)=9540 moles of O2
2. 9450 moles of O2 × 2 moles of H2O =18900 moles of H2O
3. 18900 moles of H2O × 10g/mol = 189000g of H2O is required.
Answer:
En los ejemplos anteriores, y son isobaras ya que ambas tienen 40 nucleones en sus núcleos. ... Tenga en cuenta que diferentes isobaras siempre deben tener un número diferente de protones (número atómico diferente) y, por lo tanto, deben ser elementos químicos diferentes.
Explanation:
Answer:
The balanced double displacement reaction is as follows.
Explanation:
The given reactant has sodium,chloride and copper sulfate ions.
In the double displacement reaction, two ionic compounds exchange their cations.
Sulphate and chloride ions are cations these are exchanged sodium and copper elements.
Hence, the balanced double exchange reaction is as follows.
