Predict the salt formulas (acid + base -> salt + water) that will be produced in the following equations:

1. H2SO4 + 2NaOH ->
2. H2CO3 + NH4OH ->
3. HBrO3 + H2O ->
4. H2Cr2O7 + H2O ->
5. H2SO4 + 2NaOH ->
6. H3PO4 + Ca(OH)2 ->
7. 2HClO4 + Sr(OH)2 ->