m (H2SO4) =196 w (р-ра) =10% m (Ca) - ? m CaSo4) - ? V (H2) - ? H2SO4 + Ca —> CaSo4 + H2

Что-то пошло не так. Ошибка: Error code: 429 - {'error': {'message': 'You exceeded your current quota, please check your plan and billing details. For more information on this error, read the docs: https://platform.openai.com/docs/guides/error-codes/api-errors.', 'type': 'insufficient_quota', 'param': None, 'code': 'insufficient_quota'}}