En una botella aislada, se agregan 20 g de hielo a -5 °C a 30 g de agua a 25°C. Si el calor específico del líquido es (4.18 J/g°C) y el calor específico del sólido (2.20 J/g°C) Cuantos gramos de hielo y cuantos gramos de agua están presentes en el estado final? Calor de fusión del hielo es 1440 cal/mol. Por favor

The clouds are grey and ground is wet. a quantitative b qualitative

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .